199470170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049843}}^1$

素因数の和:1049869

約数の個数: 16

約数和(自身を含む): 377943840

約数和(自身を除く): 178473670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1049843, 2099686, 5249215, 10498430, 19947017, 39894034, 99735085, 199470170]

約数ペア:

[(1, 199470170), (2, 99735085), (5, 39894034), (10, 19947017), (19, 10498430), (38, 5249215), (95, 2099686), (190, 1049843)]