18422170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141709}}^1$

素因数の和:141729

約数の個数: 16

約数和(自身を含む): 35710920

約数和(自身を除く): 17288750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141709, 283418, 708545, 1417090, 1842217, 3684434, 9211085, 18422170]

約数ペア:

[(1, 18422170), (2, 9211085), (5, 3684434), (10, 1842217), (13, 1417090), (26, 708545), (65, 283418), (130, 141709)]