22980770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135181}}^1$

素因数の和:135205

約数の個数: 16

約数和(自身を含む): 43798968

約数和(自身を除く): 20818198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 135181, 270362, 675905, 1351810, 2298077, 4596154, 11490385, 22980770]

約数ペア:

[(1, 22980770), (2, 11490385), (5, 4596154), (10, 2298077), (17, 1351810), (34, 675905), (85, 270362), (170, 135181)]