12025208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 24855600

約数和(自身を除く): 12830392

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2689, 4472, 5378, 10756, 21512, 34957, 69914, 115627, 139828, 231254, 279656, 462508, 925016, 1503151, 3006302, 6012604, 12025208]

約数ペア:

[(1, 12025208), (2, 6012604), (4, 3006302), (8, 1503151), (13, 925016), (26, 462508), (43, 279656), (52, 231254), (86, 139828), (104, 115627), (172, 69914), (344, 34957), (559, 21512), (1118, 10756), (2236, 5378), (2689, 4472)]