12418913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 14219520

約数和(自身を除く): 1800607

約数列:

[1, 13, 19, 137, 247, 367, 1781, 2603, 4771, 6973, 33839, 50279, 90649, 653627, 955301, 12418913]

約数ペア:

[(1, 12418913), (13, 955301), (19, 653627), (137, 90649), (247, 50279), (367, 33839), (1781, 6973), (2603, 4771)]