25266538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2741}}^1$

素因数の和:3173

約数の個数: 16

約数和(自身を含む): 41459040

約数和(自身を除く): 16192502

約数列:

[1, 2, 11, 22, 419, 838, 2741, 4609, 5482, 9218, 30151, 60302, 1148479, 2296958, 12633269, 25266538]

約数ペア:

[(1, 25266538), (2, 12633269), (11, 2296958), (22, 1148479), (419, 60302), (838, 30151), (2741, 9218), (4609, 5482)]