12940735105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{7213}}^1\times {\mathrm{12373}}^1$

素因数の和:19620

約数の個数: 16

約数和(自身を含む): 16067886480

約数和(自身を除く): 3127151375

約数列:

[1, 5, 29, 145, 7213, 12373, 36065, 61865, 209177, 358817, 1045885, 1794085, 89246449, 446232245, 2588147021, 12940735105]

約数ペア:

[(1, 12940735105), (5, 2588147021), (29, 446232245), (145, 89246449), (7213, 1794085), (12373, 1045885), (36065, 358817), (61865, 209177)]