15815266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1061}}^1$

素因数の和:1349

約数の個数: 16

約数和(自身を含む): 24659640

約数和(自身を除く): 8844374

約数列:

[1, 2, 29, 58, 257, 514, 1061, 2122, 7453, 14906, 30769, 61538, 272677, 545354, 7907633, 15815266]

約数ペア:

[(1, 15815266), (2, 7907633), (29, 545354), (58, 272677), (257, 61538), (514, 30769), (1061, 14906), (2122, 7453)]