23415290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137737}}^1$

素因数の和:137761

約数の個数: 16

約数和(自身を含む): 44627112

約数和(自身を除く): 21211822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 137737, 275474, 688685, 1377370, 2341529, 4683058, 11707645, 23415290]

約数ペア:

[(1, 23415290), (2, 11707645), (5, 4683058), (10, 2341529), (17, 1377370), (34, 688685), (85, 275474), (170, 137737)]