12639088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10259}}^1$

素因数の和:10285

約数の個数: 40

約数和(自身を含む): 30533760

約数和(自身を除く): 17894672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10259, 20518, 41036, 71813, 82072, 112849, 143626, 164144, 225698, 287252, 451396, 574504, 789943, 902792, 1149008, 1579886, 1805584, 3159772, 6319544, 12639088]

約数ペア:

[(1, 12639088), (2, 6319544), (4, 3159772), (7, 1805584), (8, 1579886), (11, 1149008), (14, 902792), (16, 789943), (22, 574504), (28, 451396), (44, 287252), (56, 225698), (77, 164144), (88, 143626), (112, 112849), (154, 82072), (176, 71813), (308, 41036), (616, 20518), (1232, 10259)]