25050518

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 38167200

約数和(自身を除く): 13116682

約数列:

[1, 2, 113, 199, 226, 398, 557, 1114, 22487, 44974, 62941, 110843, 125882, 221686, 12525259, 25050518]

約数ペア:

[(1, 25050518), (2, 12525259), (113, 221686), (199, 125882), (226, 110843), (398, 62941), (557, 44974), (1114, 22487)]