19424873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 2065687

約数列:

[1, 13, 89, 103, 163, 1157, 1339, 2119, 9167, 14507, 16789, 119171, 188591, 218257, 1494221, 19424873]

約数ペア:

[(1, 19424873), (13, 1494221), (89, 218257), (103, 188591), (163, 119171), (1157, 16789), (1339, 14507), (2119, 9167)]