15584764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 29656368

約数和(自身を除く): 14071604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 2801, 5564, 5602, 11204, 36413, 72826, 145652, 299707, 599414, 1198828, 3896191, 7792382, 15584764]

約数ペア:

[(1, 15584764), (2, 7792382), (4, 3896191), (13, 1198828), (26, 599414), (52, 299707), (107, 145652), (214, 72826), (428, 36413), (1391, 11204), (2782, 5602), (2801, 5564)]