12945048

素因数分解:

$2^3\times 3^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 32454960

約数和(自身を除く): 19509912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541, 997, 1082, 1623, 1994, 2164, 2991, 3246, 3988, 4328, 5982, 6492, 7976, 11964, 12984, 23928, 539377, 1078754, 1618131, 2157508, 3236262, 4315016, 6472524, 12945048]

約数ペア:

[(1, 12945048), (2, 6472524), (3, 4315016), (4, 3236262), (6, 2157508), (8, 1618131), (12, 1078754), (24, 539377), (541, 23928), (997, 12984), (1082, 11964), (1623, 7976), (1994, 6492), (2164, 5982), (2991, 4328), (3246, 3988)]