15671894416

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{611801}}^1$

素因数の和:613410

約数の個数: 20

約数和(自身を含む): 30383310924

約数和(自身を除く): 14711416508

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 6404, 12808, 25616, 611801, 1223602, 2447204, 4894408, 9788816, 979493401, 1958986802, 3917973604, 7835947208, 15671894416]

約数ペア:

[(1, 15671894416), (2, 7835947208), (4, 3917973604), (8, 1958986802), (16, 979493401), (1601, 9788816), (3202, 4894408), (6404, 2447204), (12808, 1223602), (25616, 611801)]