1939010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 3540672

約数和(自身を除く): 1601662

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2731, 5462, 13655, 27310, 193901, 387802, 969505, 1939010]

約数ペア:

[(1, 1939010), (2, 969505), (5, 387802), (10, 193901), (71, 27310), (142, 13655), (355, 5462), (710, 2731)]