13277776

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2029}}^1$

素因数の和:2446

約数の個数: 20

約数和(自身を含む): 25801300

約数和(自身を除く): 12523524

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2029, 3272, 4058, 6544, 8116, 16232, 32464, 829861, 1659722, 3319444, 6638888, 13277776]

約数ペア:

[(1, 13277776), (2, 6638888), (4, 3319444), (8, 1659722), (16, 829861), (409, 32464), (818, 16232), (1636, 8116), (2029, 6544), (3272, 4058)]