19146833

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 1537327

約数列:

[1, 23, 53, 113, 139, 1219, 2599, 3197, 5989, 7367, 15707, 137747, 169441, 361261, 832471, 19146833]

約数ペア:

[(1, 19146833), (23, 832471), (53, 361261), (113, 169441), (139, 137747), (1219, 15707), (2599, 7367), (3197, 5989)]