13219684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 23804928

約数和(自身を除く): 10585244

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 491, 508, 982, 1964, 6731, 13462, 26023, 26924, 52046, 62357, 104092, 124714, 249428, 3304921, 6609842, 13219684]

約数ペア:

[(1, 13219684), (2, 6609842), (4, 3304921), (53, 249428), (106, 124714), (127, 104092), (212, 62357), (254, 52046), (491, 26924), (508, 26023), (982, 13462), (1964, 6731)]