12740595838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{274121}}^1$

素因数の和:275507

約数の個数: 16

約数和(自身を含む): 20249940384

約数和(自身を除く): 7509344546

約数列:

[1, 2, 17, 34, 1367, 2734, 23239, 46478, 274121, 548242, 4660057, 9320114, 374723407, 749446814, 6370297919, 12740595838]

約数ペア:

[(1, 12740595838), (2, 6370297919), (17, 749446814), (34, 374723407), (1367, 9320114), (2734, 4660057), (23239, 548242), (46478, 274121)]