19321104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 59710464

約数和(自身を除く): 40389360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 37, 43, 44, 46, 48, 66, 69, 74, 86, 88, 92, 111, 129, 132, 138, 148, 172, 176, 184, 222, 253, 258, 264, 276, 296, 344, 368, 407, 444, 473, 506, 516, 528, 552, 592, 688, 759, 814, 851, 888, 946, 989, 1012, 1032, 1104, 1221, 1419, 1518, 1591, 1628, 1702, 1776, 1892, 1978, 2024, 2064, 2442, 2553, 2838, 2967, 3036, 3182, 3256, 3404, 3784, 3956, 4048, 4773, 4884, 5106, 5676, 5934, 6072, 6364, 6512, 6808, 7568, 7912, 9361, 9546, 9768, 10212, 10879, 11352, 11868, 12144, 12728, 13616, 15824, 17501, 18722, 19092, 19536, 20424, 21758, 22704, 23736, 25456, 28083, 32637, 35002, 36593, 37444, 38184, 40848, 43516, 47472, 52503, 56166, 65274, 70004, 73186, 74888, 76368, 87032, 105006, 109779, 112332, 130548, 140008, 146372, 149776, 174064, 210012, 219558, 224664, 261096, 280016, 292744, 402523, 420024, 439116, 449328, 522192, 585488, 805046, 840048, 878232, 1207569, 1610092, 1756464, 2415138, 3220184, 4830276, 6440368, 9660552, 19321104]

約数ペア:

[(1, 19321104), (2, 9660552), (3, 6440368), (4, 4830276), (6, 3220184), (8, 2415138), (11, 1756464), (12, 1610092), (16, 1207569), (22, 878232), (23, 840048), (24, 805046), (33, 585488), (37, 522192), (43, 449328), (44, 439116), (46, 420024), (48, 402523), (66, 292744), (69, 280016), (74, 261096), (86, 224664), (88, 219558), (92, 210012), (111, 174064), (129, 149776), (132, 146372), (138, 140008), (148, 130548), (172, 112332), (176, 109779), (184, 105006), (222, 87032), (253, 76368), (258, 74888), (264, 73186), (276, 70004), (296, 65274), (344, 56166), (368, 52503), (407, 47472), (444, 43516), (473, 40848), (506, 38184), (516, 37444), (528, 36593), (552, 35002), (592, 32637), (688, 28083), (759, 25456), (814, 23736), (851, 22704), (888, 21758), (946, 20424), (989, 19536), (1012, 19092), (1032, 18722), (1104, 17501), (1221, 15824), (1419, 13616), (1518, 12728), (1591, 12144), (1628, 11868), (1702, 11352), (1776, 10879), (1892, 10212), (1978, 9768), (2024, 9546), (2064, 9361), (2442, 7912), (2553, 7568), (2838, 6808), (2967, 6512), (3036, 6364), (3182, 6072), (3256, 5934), (3404, 5676), (3784, 5106), (3956, 4884), (4048, 4773)]