20131724834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1990481}}^1$

素因数の和:1990885

約数の個数: 16

約数和(自身を含む): 32604095160

約数和(自身を除く): 12472370326

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 1990481, 3980962, 25876253, 51752506, 774297109, 1548594218, 10065862417, 20131724834]

約数ペア:

[(1, 20131724834), (2, 10065862417), (13, 1548594218), (26, 774297109), (389, 51752506), (778, 25876253), (5057, 3980962), (10114, 1990481)]