12520376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 25974000

約数和(自身を除く): 13453624

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 1949, 3212, 3898, 6424, 7796, 15592, 21439, 42878, 85756, 142277, 171512, 284554, 569108, 1138216, 1565047, 3130094, 6260188, 12520376]

約数ペア:

[(1, 12520376), (2, 6260188), (4, 3130094), (8, 1565047), (11, 1138216), (22, 569108), (44, 284554), (73, 171512), (88, 142277), (146, 85756), (292, 42878), (584, 21439), (803, 15592), (1606, 7796), (1949, 6424), (3212, 3898)]