25157294

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 38533968

約数和(自身を除く): 13376674

約数列:

[1, 2, 67, 134, 197, 394, 953, 1906, 13199, 26398, 63851, 127702, 187741, 375482, 12578647, 25157294]

約数ペア:

[(1, 25157294), (2, 12578647), (67, 375482), (134, 187741), (197, 127702), (394, 63851), (953, 26398), (1906, 13199)]