222091210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2019011}}^1$

素因数の和:2019029

約数の個数: 16

約数和(自身を含む): 436106592

約数和(自身を除く): 214015382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2019011, 4038022, 10095055, 20190110, 22209121, 44418242, 111045605, 222091210]

約数ペア:

[(1, 222091210), (2, 111045605), (5, 44418242), (10, 22209121), (11, 20190110), (22, 10095055), (55, 4038022), (110, 2019011)]