16940904

素因数分解:

$2^3\times 3^1\times {\mathrm{705871}}^1$

素因数の和:705880

約数の個数: 16

約数和(自身を含む): 42352320

約数和(自身を除く): 25411416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 705871, 1411742, 2117613, 2823484, 4235226, 5646968, 8470452, 16940904]

約数ペア:

[(1, 16940904), (2, 8470452), (3, 5646968), (4, 4235226), (6, 2823484), (8, 2117613), (12, 1411742), (24, 705871)]