11821010

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3119}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 9519790

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3119, 3790, 6238, 15595, 31190, 1182101, 2364202, 5910505, 11821010]

約数ペア:

[(1, 11821010), (2, 5910505), (5, 2364202), (10, 1182101), (379, 31190), (758, 15595), (1895, 6238), (3119, 3790)]