15697976752

素因数分解:

$2^4\times {\mathrm{21089}}^1\times {\mathrm{46523}}^1$

素因数の和:67620

約数の個数: 20

約数和(自身を含む): 30416925960

約数和(自身を除く): 14718949208

約数列:

[1, 2, 4, 8, 16, 21089, 42178, 46523, 84356, 93046, 168712, 186092, 337424, 372184, 744368, 981123547, 1962247094, 3924494188, 7848988376, 15697976752]

約数ペア:

[(1, 15697976752), (2, 7848988376), (4, 3924494188), (8, 1962247094), (16, 981123547), (21089, 744368), (42178, 372184), (46523, 337424), (84356, 186092), (93046, 168712)]