18812302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7793}}^1$

素因数の和:7883

約数の個数: 16

約数和(自身を含む): 30303072

約数和(自身を除く): 11490770

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7793, 15586, 132481, 264962, 553303, 1106606, 9406151, 18812302]

約数ペア:

[(1, 18812302), (2, 9406151), (17, 1106606), (34, 553303), (71, 264962), (142, 132481), (1207, 15586), (2414, 7793)]