22190990

素因数分解:

$2^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1879}}^1$

素因数の和:3067

約数の個数: 16

約数和(自身を含む): 39998880

約数和(自身を除く): 17807890

約数列:

[1, 2, 5, 10, 1181, 1879, 2362, 3758, 5905, 9395, 11810, 18790, 2219099, 4438198, 11095495, 22190990]

約数ペア:

[(1, 22190990), (2, 11095495), (5, 4438198), (10, 2219099), (1181, 18790), (1879, 11810), (2362, 9395), (3758, 5905)]