24019895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 8639305

約数列:

[1, 5, 17, 19, 85, 95, 107, 139, 323, 535, 695, 1615, 1819, 2033, 2363, 2641, 9095, 10165, 11815, 13205, 14873, 34561, 44897, 74365, 172805, 224485, 252841, 282587, 1264205, 1412935, 4803979, 24019895]

約数ペア:

[(1, 24019895), (5, 4803979), (17, 1412935), (19, 1264205), (85, 282587), (95, 252841), (107, 224485), (139, 172805), (323, 74365), (535, 44897), (695, 34561), (1615, 14873), (1819, 13205), (2033, 11815), (2363, 10165), (2641, 9095)]