12866857586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1\times {\mathrm{71947}}^1$

素因数の和:72710

約数の個数: 24

約数和(自身を含む): 21243366480

約数和(自身を除く): 8376508894

約数列:

[1, 2, 11, 22, 121, 242, 739, 1478, 8129, 16258, 71947, 89419, 143894, 178838, 791417, 1582834, 8705587, 17411174, 53168833, 106337666, 584857163, 1169714326, 6433428793, 12866857586]

約数ペア:

[(1, 12866857586), (2, 6433428793), (11, 1169714326), (22, 584857163), (121, 106337666), (242, 53168833), (739, 17411174), (1478, 8705587), (8129, 1582834), (16258, 791417), (71947, 178838), (89419, 143894)]