12764488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 26480160

約数和(自身を除く): 13715672

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 1987, 3212, 3974, 6424, 7948, 15896, 21857, 43714, 87428, 145051, 174856, 290102, 580204, 1160408, 1595561, 3191122, 6382244, 12764488]

約数ペア:

[(1, 12764488), (2, 6382244), (4, 3191122), (8, 1595561), (11, 1160408), (22, 580204), (44, 290102), (73, 174856), (88, 145051), (146, 87428), (292, 43714), (584, 21857), (803, 15896), (1606, 7948), (1987, 6424), (3212, 3974)]