19475376

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 50663424

約数和(自身を除く): 31188048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 2687, 3624, 5374, 7248, 8061, 10748, 16122, 21496, 32244, 42992, 64488, 128976, 405737, 811474, 1217211, 1622948, 2434422, 3245896, 4868844, 6491792, 9737688, 19475376]

約数ペア:

[(1, 19475376), (2, 9737688), (3, 6491792), (4, 4868844), (6, 3245896), (8, 2434422), (12, 1622948), (16, 1217211), (24, 811474), (48, 405737), (151, 128976), (302, 64488), (453, 42992), (604, 32244), (906, 21496), (1208, 16122), (1812, 10748), (2416, 8061), (2687, 7248), (3624, 5374)]