21672010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58573}}^1$

素因数の和:58617

約数の個数: 16

約数和(自身を含む): 40064616

約数和(自身を除く): 18392606

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 58573, 117146, 292865, 585730, 2167201, 4334402, 10836005, 21672010]

約数ペア:

[(1, 21672010), (2, 10836005), (5, 4334402), (10, 2167201), (37, 585730), (74, 292865), (185, 117146), (370, 58573)]