2008198616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13211833}}^1$

素因数の和:13211858

約数の個数: 16

約数和(自身を含む): 3963550200

約数和(自身を除く): 1955351584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13211833, 26423666, 52847332, 105694664, 251024827, 502049654, 1004099308, 2008198616]

約数ペア:

[(1, 2008198616), (2, 1004099308), (4, 502049654), (8, 251024827), (19, 105694664), (38, 52847332), (76, 26423666), (152, 13211833)]