13378970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11057}}^1$

素因数の和:11086

約数の個数: 24

約数和(自身を含む): 26472852

約数和(自身を除く): 13093882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 11057, 22114, 55285, 110570, 121627, 243254, 608135, 1216270, 1337897, 2675794, 6689485, 13378970]

約数ペア:

[(1, 13378970), (2, 6689485), (5, 2675794), (10, 1337897), (11, 1216270), (22, 608135), (55, 243254), (110, 121627), (121, 110570), (242, 55285), (605, 22114), (1210, 11057)]