2015199674

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3547}}^1\times {\mathrm{4001}}^1$

素因数の和:7621

約数の個数: 16

約数和(自身を含む): 3067004736

約数和(自身を除く): 1051805062

約数列:

[1, 2, 71, 142, 3547, 4001, 7094, 8002, 251837, 284071, 503674, 568142, 14191547, 28383094, 1007599837, 2015199674]

約数ペア:

[(1, 2015199674), (2, 1007599837), (71, 28383094), (142, 14191547), (3547, 568142), (4001, 503674), (7094, 284071), (8002, 251837)]