11972662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10709}}^1$

素因数の和:10767

約数の個数: 16

約数和(自身を含む): 19792080

約数和(自身を除く): 7819418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 10709, 21418, 139217, 278434, 460487, 920974, 5986331, 11972662]

約数ペア:

[(1, 11972662), (2, 5986331), (13, 920974), (26, 460487), (43, 278434), (86, 139217), (559, 21418), (1118, 10709)]