19006487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 1480681

約数列:

[1, 23, 71, 103, 113, 1633, 2369, 2599, 7313, 8023, 11639, 168199, 184529, 267697, 826369, 19006487]

約数ペア:

[(1, 19006487), (23, 826369), (71, 267697), (103, 184529), (113, 168199), (1633, 11639), (2369, 8023), (2599, 7313)]