15704944

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 30

約数和(自身を含む): 32125920

約数和(自身を除く): 16420976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2719, 2888, 5438, 5776, 10876, 21752, 43504, 51661, 103322, 206644, 413288, 826576, 981559, 1963118, 3926236, 7852472, 15704944]

約数ペア:

[(1, 15704944), (2, 7852472), (4, 3926236), (8, 1963118), (16, 981559), (19, 826576), (38, 413288), (76, 206644), (152, 103322), (304, 51661), (361, 43504), (722, 21752), (1444, 10876), (2719, 5776), (2888, 5438)]