22891210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99527}}^1$

素因数の和:99557

約数の個数: 16

約数和(自身を含む): 42996096

約数和(自身を除く): 20104886

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 99527, 199054, 497635, 995270, 2289121, 4578242, 11445605, 22891210]

約数ペア:

[(1, 22891210), (2, 11445605), (5, 4578242), (10, 2289121), (23, 995270), (46, 497635), (115, 199054), (230, 99527)]