1815691088

素因数分解:

$2^4\times {\mathrm{18637}}^1\times {\mathrm{6089}}^1$

素因数の和:24734

約数の個数: 20

約数和(自身を含む): 3518668020

約数和(自身を除く): 1702976932

約数列:

[1, 2, 4, 8, 16, 6089, 12178, 18637, 24356, 37274, 48712, 74548, 97424, 149096, 298192, 113480693, 226961386, 453922772, 907845544, 1815691088]

約数ペア:

[(1, 1815691088), (2, 907845544), (4, 453922772), (8, 226961386), (16, 113480693), (6089, 298192), (12178, 149096), (18637, 97424), (24356, 74548), (37274, 48712)]