2019405530

素因数分解:

$2^1\times 5^1\times {\mathrm{4519}}^1\times {\mathrm{44687}}^1$

素因数の和:49213

約数の個数: 16

約数和(自身を含む): 3635815680

約数和(自身を除く): 1616410150

約数列:

[1, 2, 5, 10, 4519, 9038, 22595, 44687, 45190, 89374, 223435, 446870, 201940553, 403881106, 1009702765, 2019405530]

約数ペア:

[(1, 2019405530), (2, 1009702765), (5, 403881106), (10, 201940553), (4519, 446870), (9038, 223435), (22595, 89374), (44687, 45190)]