129121894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{4799}}^1$

素因数の和:6035

約数の個数: 16

約数和(自身を含む): 211507200

約数和(自身を除く): 82385306

約数列:

[1, 2, 11, 22, 1223, 2446, 4799, 9598, 13453, 26906, 52789, 105578, 5869177, 11738354, 64560947, 129121894]

約数ペア:

[(1, 129121894), (2, 64560947), (11, 11738354), (22, 5869177), (1223, 105578), (2446, 52789), (4799, 26906), (9598, 13453)]