12538856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 26347680

約数和(自身を除く): 13808824

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 3851, 7702, 15404, 30808, 42361, 84722, 142487, 169444, 284974, 338888, 569948, 1139896, 1567357, 3134714, 6269428, 12538856]

約数ペア:

[(1, 12538856), (2, 6269428), (4, 3134714), (8, 1567357), (11, 1139896), (22, 569948), (37, 338888), (44, 284974), (74, 169444), (88, 142487), (148, 84722), (296, 42361), (407, 30808), (814, 15404), (1628, 7702), (3256, 3851)]