12769237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 14370048

約数和(自身を除く): 1600811

約数列:

[1, 13, 43, 53, 431, 559, 689, 2279, 5603, 18533, 22843, 29627, 240929, 296959, 982249, 12769237]

約数ペア:

[(1, 12769237), (13, 982249), (43, 296959), (53, 240929), (431, 29627), (559, 22843), (689, 18533), (2279, 5603)]