18630830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98057}}^1$

素因数の和:98083

約数の個数: 16

約数和(自身を含む): 35300880

約数和(自身を除く): 16670050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 98057, 196114, 490285, 980570, 1863083, 3726166, 9315415, 18630830]

約数ペア:

[(1, 18630830), (2, 9315415), (5, 3726166), (10, 1863083), (19, 980570), (38, 490285), (95, 196114), (190, 98057)]