15677040464

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2443429}}^1$

素因数の和:2443838

約数の個数: 20

約数和(自身を含む): 30450024660

約数和(自身を除く): 14772984196

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 2443429, 4886858, 9773716, 19547432, 39094864, 979815029, 1959630058, 3919260116, 7838520232, 15677040464]

約数ペア:

[(1, 15677040464), (2, 7838520232), (4, 3919260116), (8, 1959630058), (16, 979815029), (401, 39094864), (802, 19547432), (1604, 9773716), (3208, 4886858), (6416, 2443429)]