12155412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{23557}}^1$

素因数の和:23607

約数の個数: 24

約数和(自身を含む): 29023456

約数和(自身を除く): 16868044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 23557, 47114, 70671, 94228, 141342, 282684, 1012951, 2025902, 3038853, 4051804, 6077706, 12155412]

約数ペア:

[(1, 12155412), (2, 6077706), (3, 4051804), (4, 3038853), (6, 2025902), (12, 1012951), (43, 282684), (86, 141342), (129, 94228), (172, 70671), (258, 47114), (516, 23557)]