2019931210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18363011}}^1$

素因数の和:18363029

約数の個数: 16

約数和(自身を含む): 3966410592

約数和(自身を除く): 1946479382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18363011, 36726022, 91815055, 183630110, 201993121, 403986242, 1009965605, 2019931210]

約数ペア:

[(1, 2019931210), (2, 1009965605), (5, 403986242), (10, 201993121), (11, 183630110), (22, 91815055), (55, 36726022), (110, 18363011)]