12947528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 27639360

約数和(自身を除く): 14691832

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 6397, 12794, 25588, 51176, 70367, 140734, 147131, 281468, 294262, 562936, 588524, 1177048, 1618441, 3236882, 6473764, 12947528]

約数ペア:

[(1, 12947528), (2, 6473764), (4, 3236882), (8, 1618441), (11, 1177048), (22, 588524), (23, 562936), (44, 294262), (46, 281468), (88, 147131), (92, 140734), (184, 70367), (253, 51176), (506, 25588), (1012, 12794), (2024, 6397)]