25908286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11177}}^1$

素因数の和:11259

約数の個数: 16

約数和(自身を含む): 41582160

約数和(自身を除く): 15673874

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11177, 22354, 212363, 424726, 681797, 1363594, 12954143, 25908286]

約数ペア:

[(1, 25908286), (2, 12954143), (19, 1363594), (38, 681797), (61, 424726), (122, 212363), (1159, 22354), (2318, 11177)]