15389764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9547}}^1$

素因数の和:9595

約数の個数: 24

約数和(自身を含む): 29942528

約数和(自身を除く): 14552764

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 9547, 19094, 38188, 124111, 248222, 295957, 496444, 591914, 1183828, 3847441, 7694882, 15389764]

約数ペア:

[(1, 15389764), (2, 7694882), (4, 3847441), (13, 1183828), (26, 591914), (31, 496444), (52, 295957), (62, 248222), (124, 124111), (403, 38188), (806, 19094), (1612, 9547)]