1900236221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{13451}}^1\times {\mathrm{10867}}^1$

素因数の和:24331

約数の個数: 8

約数和(自身を含む): 2046748704

約数和(自身を除く): 146512483

約数列:

[1, 13, 10867, 13451, 141271, 174863, 146172017, 1900236221]

約数ペア:

[(1, 1900236221), (13, 146172017), (10867, 174863), (13451, 141271)]