2012154715

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{10459}}^1$

素因数の和:10926

約数の個数: 16

約数和(自身を含む): 2443874400

約数和(自身を除く): 431719685

約数列:

[1, 5, 109, 353, 545, 1765, 10459, 38477, 52295, 192385, 1140031, 3692027, 5700155, 18460135, 402430943, 2012154715]

約数ペア:

[(1, 2012154715), (5, 402430943), (109, 18460135), (353, 5700155), (545, 3692027), (1765, 1140031), (10459, 192385), (38477, 52295)]