12366340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 18881660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4649, 9298, 18596, 23245, 32543, 46490, 65086, 88331, 92980, 130172, 162715, 176662, 325430, 353324, 441655, 618317, 650860, 883310, 1236634, 1766620, 2473268, 3091585, 6183170, 12366340]

約数ペア:

[(1, 12366340), (2, 6183170), (4, 3091585), (5, 2473268), (7, 1766620), (10, 1236634), (14, 883310), (19, 650860), (20, 618317), (28, 441655), (35, 353324), (38, 325430), (70, 176662), (76, 162715), (95, 130172), (133, 92980), (140, 88331), (190, 65086), (266, 46490), (380, 32543), (532, 23245), (665, 18596), (1330, 9298), (2660, 4649)]