886717441

素因数分解:

${\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{21737}}^1$

素因数の和:21888

約数の個数: 12

約数和(自身を含む): 944168292

約数和(自身を除く): 57450851

約数列:

[1, 19, 113, 361, 2147, 21737, 40793, 413003, 2456281, 7847057, 46669339, 886717441]

約数ペア:

[(1, 886717441), (19, 46669339), (113, 7847057), (361, 2456281), (2147, 413003), (21737, 40793)]