19530224

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 60

約数和(自身を含む): 45588600

約数和(自身を除く): 26058376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 859, 1421, 1624, 1718, 2842, 3248, 3436, 5684, 6013, 6872, 11368, 12026, 13744, 22736, 24052, 24911, 42091, 48104, 49822, 84182, 96208, 99644, 168364, 174377, 199288, 336728, 348754, 398576, 673456, 697508, 1220639, 1395016, 2441278, 2790032, 4882556, 9765112, 19530224]

約数ペア:

[(1, 19530224), (2, 9765112), (4, 4882556), (7, 2790032), (8, 2441278), (14, 1395016), (16, 1220639), (28, 697508), (29, 673456), (49, 398576), (56, 348754), (58, 336728), (98, 199288), (112, 174377), (116, 168364), (196, 99644), (203, 96208), (232, 84182), (392, 49822), (406, 48104), (464, 42091), (784, 24911), (812, 24052), (859, 22736), (1421, 13744), (1624, 12026), (1718, 11368), (2842, 6872), (3248, 6013), (3436, 5684)]