18335707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 21077280

約数和(自身を除く): 2741573

約数列:

[1, 13, 17, 163, 221, 509, 2119, 2771, 6617, 8653, 36023, 82967, 112489, 1078571, 1410439, 18335707]

約数ペア:

[(1, 18335707), (13, 1410439), (17, 1078571), (163, 112489), (221, 82967), (509, 36023), (2119, 8653), (2771, 6617)]