84088870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{442573}}^1$

素因数の和:442599

約数の個数: 16

約数和(自身を含む): 159326640

約数和(自身を除く): 75237770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 442573, 885146, 2212865, 4425730, 8408887, 16817774, 42044435, 84088870]

約数ペア:

[(1, 84088870), (2, 42044435), (5, 16817774), (10, 8408887), (19, 4425730), (38, 2212865), (95, 885146), (190, 442573)]