12646523912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{61441}}^1$

素因数の和:63797

約数の個数: 32

約数和(自身を含む): 25879370400

約数和(自身を除く): 13232846488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2339, 4678, 9356, 18712, 25729, 51458, 61441, 102916, 122882, 205832, 245764, 491528, 675851, 1351702, 2703404, 5406808, 143710499, 287420998, 574841996, 1149683992, 1580815489, 3161630978, 6323261956, 12646523912]

約数ペア:

[(1, 12646523912), (2, 6323261956), (4, 3161630978), (8, 1580815489), (11, 1149683992), (22, 574841996), (44, 287420998), (88, 143710499), (2339, 5406808), (4678, 2703404), (9356, 1351702), (18712, 675851), (25729, 491528), (51458, 245764), (61441, 205832), (102916, 122882)]