30840986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{1471}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 50554368

約数和(自身を除く): 19713382

約数列:

[1, 2, 11, 22, 953, 1471, 1906, 2942, 10483, 16181, 20966, 32362, 1401863, 2803726, 15420493, 30840986]

約数ペア:

[(1, 30840986), (2, 15420493), (11, 2803726), (22, 1401863), (953, 32362), (1471, 20966), (1906, 16181), (2942, 10483)]