19046531

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 23247360

約数和(自身を除く): 4200829

約数列:

[1, 7, 19, 71, 133, 497, 1349, 2017, 9443, 14119, 38323, 143207, 268261, 1002449, 2720933, 19046531]

約数ペア:

[(1, 19046531), (7, 2720933), (19, 1002449), (71, 268261), (133, 143207), (497, 38323), (1349, 14119), (2017, 9443)]