12265019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 13904352

約数和(自身を除く): 1639333

約数列:

[1, 13, 37, 43, 481, 559, 593, 1591, 7709, 20683, 21941, 25499, 285233, 331487, 943463, 12265019]

約数ペア:

[(1, 12265019), (13, 943463), (37, 331487), (43, 285233), (481, 25499), (559, 21941), (593, 20683), (1591, 7709)]