19300848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 62853120

約数和(自身を除く): 43552272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 109, 112, 119, 124, 136, 168, 186, 204, 217, 218, 238, 248, 272, 327, 336, 357, 372, 408, 434, 436, 476, 496, 527, 651, 654, 714, 744, 763, 816, 868, 872, 952, 1054, 1302, 1308, 1428, 1488, 1526, 1581, 1736, 1744, 1853, 1904, 2108, 2289, 2604, 2616, 2856, 3052, 3162, 3379, 3472, 3689, 3706, 4216, 4578, 5208, 5232, 5559, 5712, 6104, 6324, 6758, 7378, 7412, 8432, 9156, 10137, 10416, 11067, 11118, 12208, 12648, 12971, 13516, 14756, 14824, 18312, 20274, 22134, 22236, 23653, 25296, 25942, 27032, 29512, 29648, 36624, 38913, 40548, 44268, 44472, 47306, 51884, 54064, 57443, 59024, 70959, 77826, 81096, 88536, 88944, 94612, 103768, 114886, 141918, 155652, 162192, 172329, 177072, 189224, 207536, 229772, 283836, 311304, 344658, 378448, 402101, 459544, 567672, 622608, 689316, 804202, 919088, 1135344, 1206303, 1378632, 1608404, 2412606, 2757264, 3216808, 4825212, 6433616, 9650424, 19300848]

約数ペア:

[(1, 19300848), (2, 9650424), (3, 6433616), (4, 4825212), (6, 3216808), (7, 2757264), (8, 2412606), (12, 1608404), (14, 1378632), (16, 1206303), (17, 1135344), (21, 919088), (24, 804202), (28, 689316), (31, 622608), (34, 567672), (42, 459544), (48, 402101), (51, 378448), (56, 344658), (62, 311304), (68, 283836), (84, 229772), (93, 207536), (102, 189224), (109, 177072), (112, 172329), (119, 162192), (124, 155652), (136, 141918), (168, 114886), (186, 103768), (204, 94612), (217, 88944), (218, 88536), (238, 81096), (248, 77826), (272, 70959), (327, 59024), (336, 57443), (357, 54064), (372, 51884), (408, 47306), (434, 44472), (436, 44268), (476, 40548), (496, 38913), (527, 36624), (651, 29648), (654, 29512), (714, 27032), (744, 25942), (763, 25296), (816, 23653), (868, 22236), (872, 22134), (952, 20274), (1054, 18312), (1302, 14824), (1308, 14756), (1428, 13516), (1488, 12971), (1526, 12648), (1581, 12208), (1736, 11118), (1744, 11067), (1853, 10416), (1904, 10137), (2108, 9156), (2289, 8432), (2604, 7412), (2616, 7378), (2856, 6758), (3052, 6324), (3162, 6104), (3379, 5712), (3472, 5559), (3689, 5232), (3706, 5208), (4216, 4578)]