15220621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 17337600

約数和(自身を除く): 2116979

約数列:

[1, 13, 29, 47, 377, 611, 859, 1363, 11167, 17719, 24911, 40373, 323843, 524849, 1170817, 15220621]

約数ペア:

[(1, 15220621), (13, 1170817), (29, 524849), (47, 323843), (377, 40373), (611, 24911), (859, 17719), (1363, 11167)]