15696947248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18510551}}^1$

素因数の和:18510612

約数の個数: 20

約数和(自身を含む): 30986664048

約数和(自身を除く): 15289716800

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18510551, 37021102, 74042204, 148084408, 296168816, 981059203, 1962118406, 3924236812, 7848473624, 15696947248]

約数ペア:

[(1, 15696947248), (2, 7848473624), (4, 3924236812), (8, 1962118406), (16, 981059203), (53, 296168816), (106, 148084408), (212, 74042204), (424, 37021102), (848, 18510551)]