2019399170

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{532823}}^1$

素因数の和:533209

約数の個数: 16

約数和(自身を含む): 3644516160

約数和(自身を除く): 1625116990

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 532823, 1065646, 2664115, 5328230, 201939917, 403879834, 1009699585, 2019399170]

約数ペア:

[(1, 2019399170), (2, 1009699585), (5, 403879834), (10, 201939917), (379, 5328230), (758, 2664115), (1895, 1065646), (3790, 532823)]