15696540848

素因数分解:

$2^4\times {\mathrm{2857}}^1\times {\mathrm{343379}}^1$

素因数の和:346244

約数の個数: 20

約数和(自身を含む): 30422781240

約数和(自身を除く): 14726240392

約数列:

[1, 2, 4, 8, 16, 2857, 5714, 11428, 22856, 45712, 343379, 686758, 1373516, 2747032, 5494064, 981033803, 1962067606, 3924135212, 7848270424, 15696540848]

約数ペア:

[(1, 15696540848), (2, 7848270424), (4, 3924135212), (8, 1962067606), (16, 981033803), (2857, 5494064), (5714, 2747032), (11428, 1373516), (22856, 686758), (45712, 343379)]