20165398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4799}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 13012202

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4799, 9598, 52789, 105578, 916609, 1833218, 10082699, 20165398]

約数ペア:

[(1, 20165398), (2, 10082699), (11, 1833218), (22, 916609), (191, 105578), (382, 52789), (2101, 9598), (4202, 4799)]