15696901072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51634543}}^1$

素因数の和:51634570

約数の個数: 20

約数和(自身を含む): 32013417280

約数和(自身を除く): 16316516208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51634543, 103269086, 206538172, 413076344, 826152688, 981056317, 1962112634, 3924225268, 7848450536, 15696901072]

約数ペア:

[(1, 15696901072), (2, 7848450536), (4, 3924225268), (8, 1962112634), (16, 981056317), (19, 826152688), (38, 413076344), (76, 206538172), (152, 103269086), (304, 51634543)]