15825316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 29961344

約数和(自身を除く): 14136028

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 1123, 2246, 3523, 4492, 7046, 14092, 14599, 29198, 58396, 304333, 608666, 1217332, 3956329, 7912658, 15825316]

約数ペア:

[(1, 15825316), (2, 7912658), (4, 3956329), (13, 1217332), (26, 608666), (52, 304333), (271, 58396), (542, 29198), (1084, 14599), (1123, 14092), (2246, 7046), (3523, 4492)]