190181519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 212544000

約数和(自身を除く): 22362481

約数列:

[1, 11, 79, 89, 869, 979, 2459, 7031, 27049, 77341, 194261, 218851, 2136871, 2407361, 17289229, 190181519]

約数ペア:

[(1, 190181519), (11, 17289229), (79, 2407361), (89, 2136871), (869, 218851), (979, 194261), (2459, 77341), (7031, 27049)]