12886730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 24665040

約数和(自身を除く): 11778310

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1201, 2146, 2402, 5365, 6005, 10730, 12010, 34829, 44437, 69658, 88874, 174145, 222185, 348290, 444370, 1288673, 2577346, 6443365, 12886730]

約数ペア:

[(1, 12886730), (2, 6443365), (5, 2577346), (10, 1288673), (29, 444370), (37, 348290), (58, 222185), (74, 174145), (145, 88874), (185, 69658), (290, 44437), (370, 34829), (1073, 12010), (1201, 10730), (2146, 6005), (2402, 5365)]