19544112

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 67138560

約数和(自身を除く): 47594448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 281, 322, 336, 368, 378, 414, 432, 483, 504, 552, 562, 621, 644, 756, 828, 843, 966, 1008, 1104, 1124, 1242, 1288, 1449, 1512, 1656, 1686, 1932, 1967, 2248, 2484, 2529, 2576, 2898, 3024, 3312, 3372, 3864, 3934, 4347, 4496, 4968, 5058, 5796, 5901, 6463, 6744, 7587, 7728, 7868, 8694, 9936, 10116, 11592, 11802, 12926, 13488, 15174, 15736, 17388, 17703, 19389, 20232, 23184, 23604, 25852, 30348, 31472, 34776, 35406, 38778, 40464, 45241, 47208, 51704, 53109, 58167, 60696, 69552, 70812, 77556, 90482, 94416, 103408, 106218, 116334, 121392, 135723, 141624, 155112, 174501, 180964, 212436, 232668, 271446, 283248, 310224, 349002, 361928, 407169, 424872, 465336, 542892, 698004, 723856, 814338, 849744, 930672, 1085784, 1221507, 1396008, 1628676, 2171568, 2443014, 2792016, 3257352, 4886028, 6514704, 9772056, 19544112]

約数ペア:

[(1, 19544112), (2, 9772056), (3, 6514704), (4, 4886028), (6, 3257352), (7, 2792016), (8, 2443014), (9, 2171568), (12, 1628676), (14, 1396008), (16, 1221507), (18, 1085784), (21, 930672), (23, 849744), (24, 814338), (27, 723856), (28, 698004), (36, 542892), (42, 465336), (46, 424872), (48, 407169), (54, 361928), (56, 349002), (63, 310224), (69, 283248), (72, 271446), (84, 232668), (92, 212436), (108, 180964), (112, 174501), (126, 155112), (138, 141624), (144, 135723), (161, 121392), (168, 116334), (184, 106218), (189, 103408), (207, 94416), (216, 90482), (252, 77556), (276, 70812), (281, 69552), (322, 60696), (336, 58167), (368, 53109), (378, 51704), (414, 47208), (432, 45241), (483, 40464), (504, 38778), (552, 35406), (562, 34776), (621, 31472), (644, 30348), (756, 25852), (828, 23604), (843, 23184), (966, 20232), (1008, 19389), (1104, 17703), (1124, 17388), (1242, 15736), (1288, 15174), (1449, 13488), (1512, 12926), (1656, 11802), (1686, 11592), (1932, 10116), (1967, 9936), (2248, 8694), (2484, 7868), (2529, 7728), (2576, 7587), (2898, 6744), (3024, 6463), (3312, 5901), (3372, 5796), (3864, 5058), (3934, 4968), (4347, 4496)]