127931210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163011}}^1$

素因数の和:1163029

約数の個数: 16

約数和(自身を含む): 251210592

約数和(自身を除く): 123279382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1163011, 2326022, 5815055, 11630110, 12793121, 25586242, 63965605, 127931210]

約数ペア:

[(1, 127931210), (2, 63965605), (5, 25586242), (10, 12793121), (11, 11630110), (22, 5815055), (55, 2326022), (110, 1163011)]