12909793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 14542416

約数和(自身を除く): 1632623

約数列:

[1, 13, 41, 53, 457, 533, 689, 2173, 5941, 18737, 24221, 28249, 243581, 314873, 993061, 12909793]

約数ペア:

[(1, 12909793), (13, 993061), (41, 314873), (53, 243581), (457, 28249), (533, 24221), (689, 18737), (2173, 5941)]