12178158017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1\times {\mathrm{5023}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 12669161472

約数和(自身を除く): 491003455

約数列:

[1, 31, 197, 397, 5023, 6107, 12307, 78209, 155713, 989531, 1994131, 2424479, 30675461, 61818061, 392843807, 12178158017]

約数ペア:

[(1, 12178158017), (31, 392843807), (197, 61818061), (397, 30675461), (5023, 2424479), (6107, 1994131), (12307, 989531), (78209, 155713)]