15642316

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 28224000

約数和(自身を除く): 12581684

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 839, 1678, 3356, 4661, 9322, 18644, 49501, 66281, 99002, 132562, 198004, 265124, 3910579, 7821158, 15642316]

約数ペア:

[(1, 15642316), (2, 7821158), (4, 3910579), (59, 265124), (79, 198004), (118, 132562), (158, 99002), (236, 66281), (316, 49501), (839, 18644), (1678, 9322), (3356, 4661)]