12326810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 22999680

約数和(自身を除く): 10672870

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 263, 430, 526, 545, 1090, 1315, 2630, 4687, 9374, 11309, 22618, 23435, 28667, 46870, 56545, 57334, 113090, 143335, 286670, 1232681, 2465362, 6163405, 12326810]

約数ペア:

[(1, 12326810), (2, 6163405), (5, 2465362), (10, 1232681), (43, 286670), (86, 143335), (109, 113090), (215, 57334), (218, 56545), (263, 46870), (430, 28667), (526, 23435), (545, 22618), (1090, 11309), (1315, 9374), (2630, 4687)]