12687064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 26223120

約数和(自身を除く): 13536056

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2837, 4472, 5674, 11348, 22696, 36881, 73762, 121991, 147524, 243982, 295048, 487964, 975928, 1585883, 3171766, 6343532, 12687064]

約数ペア:

[(1, 12687064), (2, 6343532), (4, 3171766), (8, 1585883), (13, 975928), (26, 487964), (43, 295048), (52, 243982), (86, 147524), (104, 121991), (172, 73762), (344, 36881), (559, 22696), (1118, 11348), (2236, 5674), (2837, 4472)]