12250516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 22680000

約数和(自身を除く): 10429484

約数列:

[1, 2, 4, 19, 38, 76, 359, 449, 718, 898, 1436, 1796, 6821, 8531, 13642, 17062, 27284, 34124, 161191, 322382, 644764, 3062629, 6125258, 12250516]

約数ペア:

[(1, 12250516), (2, 6125258), (4, 3062629), (19, 644764), (38, 322382), (76, 161191), (359, 34124), (449, 27284), (718, 17062), (898, 13642), (1436, 8531), (1796, 6821)]