19332379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 21625344

約数和(自身を除く): 2292965

約数列:

[1, 11, 103, 113, 151, 1133, 1243, 1661, 11639, 15553, 17063, 128029, 171083, 187693, 1757489, 19332379]

約数ペア:

[(1, 19332379), (11, 1757489), (103, 187693), (113, 171083), (151, 128029), (1133, 17063), (1243, 15553), (1661, 11639)]