126256634

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67807}}^1$

素因数の和:67842

約数の個数: 24

約数和(自身を含む): 231903360

約数和(自身を除く): 105646726

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 67807, 135614, 474649, 949298, 1288333, 2576666, 3322543, 6645086, 9018331, 18036662, 63128317, 126256634]

約数ペア:

[(1, 126256634), (2, 63128317), (7, 18036662), (14, 9018331), (19, 6645086), (38, 3322543), (49, 2576666), (98, 1288333), (133, 949298), (266, 474649), (931, 135614), (1862, 67807)]