12843610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 25708032

約数和(自身を除く): 12864422

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3187, 4030, 6374, 15935, 31870, 41431, 82862, 98797, 197594, 207155, 414310, 493985, 987970, 1284361, 2568722, 6421805, 12843610]

約数ペア:

[(1, 12843610), (2, 6421805), (5, 2568722), (10, 1284361), (13, 987970), (26, 493985), (31, 414310), (62, 207155), (65, 197594), (130, 98797), (155, 82862), (310, 41431), (403, 31870), (806, 15935), (2015, 6374), (3187, 4030)]