12462512848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18997733}}^1$

素因数の和:18997782

約数の個数: 20

約数和(自身を含む): 24735049668

約数和(自身を除く): 12272536820

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18997733, 37995466, 75990932, 151981864, 303963728, 778907053, 1557814106, 3115628212, 6231256424, 12462512848]

約数ペア:

[(1, 12462512848), (2, 6231256424), (4, 3115628212), (8, 1557814106), (16, 778907053), (41, 303963728), (82, 151981864), (164, 75990932), (328, 37995466), (656, 18997733)]