1823620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 2208380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4799, 9598, 19196, 23995, 47990, 91181, 95980, 182362, 364724, 455905, 911810, 1823620]

約数ペア:

[(1, 1823620), (2, 911810), (4, 455905), (5, 364724), (10, 182362), (19, 95980), (20, 91181), (38, 47990), (76, 23995), (95, 19196), (190, 9598), (380, 4799)]