12487722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 27629952

約数和(自身を除く): 15142230

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4327, 8654, 12981, 25962, 56251, 112502, 160099, 168753, 320198, 337506, 480297, 960594, 2081287, 4162574, 6243861, 12487722]

約数ペア:

[(1, 12487722), (2, 6243861), (3, 4162574), (6, 2081287), (13, 960594), (26, 480297), (37, 337506), (39, 320198), (74, 168753), (78, 160099), (111, 112502), (222, 56251), (481, 25962), (962, 12981), (1443, 8654), (2886, 4327)]