12903397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 14591808

約数和(自身を除く): 1688411

約数列:

[1, 13, 41, 43, 533, 559, 563, 1763, 7319, 22919, 23083, 24209, 300079, 314717, 992569, 12903397]

約数ペア:

[(1, 12903397), (13, 992569), (41, 314717), (43, 300079), (533, 24209), (559, 23083), (563, 22919), (1763, 7319)]