13091994

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5454

約数の個数: 24

約数和(自身を含む): 28578420

約数和(自身を除く): 15486426

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 5309, 10618, 15927, 31854, 47781, 95562, 727333, 1454666, 2181999, 4363998, 6545997, 13091994]

約数ペア:

[(1, 13091994), (2, 6545997), (3, 4363998), (6, 2181999), (9, 1454666), (18, 727333), (137, 95562), (274, 47781), (411, 31854), (822, 15927), (1233, 10618), (2466, 5309)]