25223990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229309}}^1$

素因数の和:229327

約数の個数: 16

約数和(自身を含む): 49530960

約数和(自身を除く): 24306970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229309, 458618, 1146545, 2293090, 2522399, 5044798, 12611995, 25223990]

約数ペア:

[(1, 25223990), (2, 12611995), (5, 5044798), (10, 2522399), (11, 2293090), (22, 1146545), (55, 458618), (110, 229309)]