12541613

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 14878080

約数和(自身を除く): 2336467

約数列:

[1, 7, 41, 89, 287, 491, 623, 3437, 3649, 20131, 25543, 43699, 140917, 305893, 1791659, 12541613]

約数ペア:

[(1, 12541613), (7, 1791659), (41, 305893), (89, 140917), (287, 43699), (491, 25543), (623, 20131), (3437, 3649)]