12135664

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9601}}^1$

素因数の和:9688

約数の個数: 20

約数和(自身を含む): 23812960

約数和(自身を除く): 11677296

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9601, 19202, 38404, 76808, 153616, 758479, 1516958, 3033916, 6067832, 12135664]

約数ペア:

[(1, 12135664), (2, 6067832), (4, 3033916), (8, 1516958), (16, 758479), (79, 153616), (158, 76808), (316, 38404), (632, 19202), (1264, 9601)]