12124624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{17623}}^1$

素因数の和:17674

約数の個数: 20

約数和(自身を含む): 24039136

約数和(自身を除く): 11914512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 17623, 35246, 70492, 140984, 281968, 757789, 1515578, 3031156, 6062312, 12124624]

約数ペア:

[(1, 12124624), (2, 6062312), (4, 3031156), (8, 1515578), (16, 757789), (43, 281968), (86, 140984), (172, 70492), (344, 35246), (688, 17623)]