22491170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10177}}^1$

素因数の和:10214

約数の個数: 32

約数和(自身を含む): 46167408

約数和(自身を除く): 23676238

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10177, 20354, 50885, 101770, 132301, 173009, 264602, 346018, 661505, 865045, 1323010, 1730090, 2249117, 4498234, 11245585, 22491170]

約数ペア:

[(1, 22491170), (2, 11245585), (5, 4498234), (10, 2249117), (13, 1730090), (17, 1323010), (26, 865045), (34, 661505), (65, 346018), (85, 264602), (130, 173009), (170, 132301), (221, 101770), (442, 50885), (1105, 20354), (2210, 10177)]