12764336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 26925360

約数和(自身を除く): 14161024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 563, 872, 1126, 1417, 1744, 2252, 2834, 4504, 5668, 7319, 9008, 11336, 14638, 22672, 29276, 58552, 61367, 117104, 122734, 245468, 490936, 797771, 981872, 1595542, 3191084, 6382168, 12764336]

約数ペア:

[(1, 12764336), (2, 6382168), (4, 3191084), (8, 1595542), (13, 981872), (16, 797771), (26, 490936), (52, 245468), (104, 122734), (109, 117104), (208, 61367), (218, 58552), (436, 29276), (563, 22672), (872, 14638), (1126, 11336), (1417, 9008), (1744, 7319), (2252, 5668), (2834, 4504)]