12939144

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1217}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 32447520

約数和(自身を除く): 19508376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1217, 1329, 1772, 2434, 2658, 3544, 3651, 4868, 5316, 7302, 9736, 10632, 14604, 29208, 539131, 1078262, 1617393, 2156524, 3234786, 4313048, 6469572, 12939144]

約数ペア:

[(1, 12939144), (2, 6469572), (3, 4313048), (4, 3234786), (6, 2156524), (8, 1617393), (12, 1078262), (24, 539131), (443, 29208), (886, 14604), (1217, 10632), (1329, 9736), (1772, 7302), (2434, 5316), (2658, 4868), (3544, 3651)]