16836696556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{221535481}}^1$

素因数の和:221535504

約数の個数: 12

約数和(自身を含む): 31014967480

約数和(自身を除く): 14178270924

約数列:

[1, 2, 4, 19, 38, 76, 221535481, 443070962, 886141924, 4209174139, 8418348278, 16836696556]

約数ペア:

[(1, 16836696556), (2, 8418348278), (4, 4209174139), (19, 886141924), (38, 443070962), (76, 221535481)]