12438170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11511910

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1319, 1886, 2638, 4715, 6595, 9430, 13190, 30337, 54079, 60674, 108158, 151685, 270395, 303370, 540790, 1243817, 2487634, 6219085, 12438170]

約数ペア:

[(1, 12438170), (2, 6219085), (5, 2487634), (10, 1243817), (23, 540790), (41, 303370), (46, 270395), (82, 151685), (115, 108158), (205, 60674), (230, 54079), (410, 30337), (943, 13190), (1319, 9430), (1886, 6595), (2638, 4715)]