19606704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 60

約数和(自身を含む): 54869256

約数和(自身を除く): 35262552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2417, 2704, 4056, 4834, 7251, 8112, 9668, 14502, 19336, 29004, 31421, 38672, 58008, 62842, 94263, 116016, 125684, 188526, 251368, 377052, 408473, 502736, 754104, 816946, 1225419, 1508208, 1633892, 2450838, 3267784, 4901676, 6535568, 9803352, 19606704]

約数ペア:

[(1, 19606704), (2, 9803352), (3, 6535568), (4, 4901676), (6, 3267784), (8, 2450838), (12, 1633892), (13, 1508208), (16, 1225419), (24, 816946), (26, 754104), (39, 502736), (48, 408473), (52, 377052), (78, 251368), (104, 188526), (156, 125684), (169, 116016), (208, 94263), (312, 62842), (338, 58008), (507, 38672), (624, 31421), (676, 29004), (1014, 19336), (1352, 14502), (2028, 9668), (2417, 8112), (2704, 7251), (4056, 4834)]