23621585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21412

約数の個数: 16

約数和(自身を含む): 32323536

約数和(自身を除く): 8701951

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 21377, 106885, 277901, 363409, 1389505, 1817045, 4724317, 23621585]

約数ペア:

[(1, 23621585), (5, 4724317), (13, 1817045), (17, 1389505), (65, 363409), (85, 277901), (221, 106885), (1105, 21377)]