12687306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 14113974

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 1033, 2047, 2066, 3099, 4094, 6141, 6198, 12282, 23759, 47518, 71277, 91937, 142554, 183874, 275811, 551622, 2114551, 4229102, 6343653, 12687306]

約数ペア:

[(1, 12687306), (2, 6343653), (3, 4229102), (6, 2114551), (23, 551622), (46, 275811), (69, 183874), (89, 142554), (138, 91937), (178, 71277), (267, 47518), (534, 23759), (1033, 12282), (2047, 6198), (2066, 6141), (3099, 4094)]