2012201585

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{22651}}^1$

素因数の和:22928

約数の個数: 16

約数和(自身を含む): 2451852480

約数和(自身を除く): 439650895

約数列:

[1, 5, 109, 163, 545, 815, 17767, 22651, 88835, 113255, 2468959, 3692113, 12344795, 18460565, 402440317, 2012201585]

約数ペア:

[(1, 2012201585), (5, 402440317), (109, 18460565), (163, 12344795), (545, 3692113), (815, 2468959), (17767, 113255), (22651, 88835)]