2019404806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{141079}}^1$

素因数の和:141519

約数の個数: 16

約数和(自身を含む): 3214931040

約数和(自身を除く): 1195526234

約数列:

[1, 2, 17, 34, 421, 842, 7157, 14314, 141079, 282158, 2398343, 4796686, 59394259, 118788518, 1009702403, 2019404806]

約数ペア:

[(1, 2019404806), (2, 1009702403), (17, 118788518), (34, 59394259), (421, 4796686), (842, 2398343), (7157, 282158), (14314, 141079)]