12455056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25111}}^1$

素因数の和:25150

約数の個数: 20

約数和(自身を含む): 24911104

約数和(自身を除く): 12456048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25111, 50222, 100444, 200888, 401776, 778441, 1556882, 3113764, 6227528, 12455056]

約数ペア:

[(1, 12455056), (2, 6227528), (4, 3113764), (8, 1556882), (16, 778441), (31, 401776), (62, 200888), (124, 100444), (248, 50222), (496, 25111)]