18461066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13397}}^1$

素因数の和:13465

約数の個数: 16

約数和(自身を含む): 30386664

約数和(自身を除く): 11925598

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 13397, 26794, 174161, 348322, 710041, 1420082, 9230533, 18461066]

約数ペア:

[(1, 18461066), (2, 9230533), (13, 1420082), (26, 710041), (53, 348322), (106, 174161), (689, 26794), (1378, 13397)]