19921121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44171}}^1$

素因数の和:44223

約数の個数: 8

約数和(自身を含む): 22262688

約数和(自身を除く): 2341567

約数列:

[1, 11, 41, 451, 44171, 485881, 1811011, 19921121]

約数ペア:

[(1, 19921121), (11, 1811011), (41, 485881), (451, 44171)]