19035368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7505

約数の個数: 32

約数和(自身を含む): 40284000

約数和(自身を除く): 21248632

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7459, 14918, 29836, 59672, 82049, 164098, 216311, 328196, 432622, 656392, 865244, 1730488, 2379421, 4758842, 9517684, 19035368]

約数ペア:

[(1, 19035368), (2, 9517684), (4, 4758842), (8, 2379421), (11, 1730488), (22, 865244), (29, 656392), (44, 432622), (58, 328196), (88, 216311), (116, 164098), (232, 82049), (319, 59672), (638, 29836), (1276, 14918), (2552, 7459)]