17268986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64921}}^1$

素因数の和:64949

約数の個数: 16

約数和(自身を含む): 31162560

約数和(自身を除く): 13893574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 64921, 129842, 454447, 908894, 1233499, 2466998, 8634493, 17268986]

約数ペア:

[(1, 17268986), (2, 8634493), (7, 2466998), (14, 1233499), (19, 908894), (38, 454447), (133, 129842), (266, 64921)]