18614090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{169219}}^1$

素因数の和:169237

約数の個数: 16

約数和(自身を含む): 36551520

約数和(自身を除く): 17937430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 169219, 338438, 846095, 1692190, 1861409, 3722818, 9307045, 18614090]

約数ペア:

[(1, 18614090), (2, 9307045), (5, 3722818), (10, 1861409), (11, 1692190), (22, 846095), (55, 338438), (110, 169219)]