12977294552

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{9951913}}^1$

素因数の和:9952082

約数の個数: 16

約数和(自身を含む): 24481708440

約数和(自身を除く): 11504413888

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 9951913, 19903826, 39807652, 79615304, 1622161819, 3244323638, 6488647276, 12977294552]

約数ペア:

[(1, 12977294552), (2, 6488647276), (4, 3244323638), (8, 1622161819), (163, 79615304), (326, 39807652), (652, 19903826), (1304, 9951913)]