19372951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 22508640

約数和(自身を除く): 3135689

約数列:

[1, 13, 19, 41, 247, 533, 779, 1913, 10127, 24869, 36347, 78433, 472511, 1019629, 1490227, 19372951]

約数ペア:

[(1, 19372951), (13, 1490227), (19, 1019629), (41, 472511), (247, 78433), (533, 36347), (779, 24869), (1913, 10127)]