19769604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 48771072

約数和(自身を除く): 29001468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 83, 92, 138, 166, 249, 276, 332, 498, 863, 996, 1726, 1909, 2589, 3452, 3818, 5178, 5727, 7636, 10356, 11454, 19849, 22908, 39698, 59547, 71629, 79396, 119094, 143258, 214887, 238188, 286516, 429774, 859548, 1647467, 3294934, 4942401, 6589868, 9884802, 19769604]

約数ペア:

[(1, 19769604), (2, 9884802), (3, 6589868), (4, 4942401), (6, 3294934), (12, 1647467), (23, 859548), (46, 429774), (69, 286516), (83, 238188), (92, 214887), (138, 143258), (166, 119094), (249, 79396), (276, 71629), (332, 59547), (498, 39698), (863, 22908), (996, 19849), (1726, 11454), (1909, 10356), (2589, 7636), (3452, 5727), (3818, 5178)]