22181770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10037}}^1$

素因数の和:10074

約数の個数: 32

約数和(自身を含む): 45532368

約数和(自身を除く): 23350598

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10037, 20074, 50185, 100370, 130481, 170629, 260962, 341258, 652405, 853145, 1304810, 1706290, 2218177, 4436354, 11090885, 22181770]

約数ペア:

[(1, 22181770), (2, 11090885), (5, 4436354), (10, 2218177), (13, 1706290), (17, 1304810), (26, 853145), (34, 652405), (65, 341258), (85, 260962), (130, 170629), (170, 130481), (221, 100370), (442, 50185), (1105, 20074), (2210, 10037)]