9519988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 17645600

約数和(自身を除く): 8125612

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 547, 916, 1094, 2188, 4351, 8702, 10393, 17404, 20786, 41572, 125263, 250526, 501052, 2379997, 4759994, 9519988]

約数ペア:

[(1, 9519988), (2, 4759994), (4, 2379997), (19, 501052), (38, 250526), (76, 125263), (229, 41572), (458, 20786), (547, 17404), (916, 10393), (1094, 8702), (2188, 4351)]