18654206

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 28753920

約数和(自身を除く): 10099714

約数列:

[1, 2, 47, 94, 191, 382, 1039, 2078, 8977, 17954, 48833, 97666, 198449, 396898, 9327103, 18654206]

約数ペア:

[(1, 18654206), (2, 9327103), (47, 396898), (94, 198449), (191, 97666), (382, 48833), (1039, 17954), (2078, 8977)]