30926786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11069}}^1$

素因数の和:11209

約数の個数: 16

約数和(自身を含む): 51010560

約数和(自身を除く): 20083774

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 11069, 22138, 121759, 243518, 1405763, 2811526, 15463393, 30926786]

約数ペア:

[(1, 30926786), (2, 15463393), (11, 2811526), (22, 1405763), (127, 243518), (254, 121759), (1397, 22138), (2794, 11069)]