830909330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373207}}^1$

素因数の和:4373233

約数の個数: 16

約数和(自身を含む): 1574354880

約数和(自身を除く): 743445550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4373207, 8746414, 21866035, 43732070, 83090933, 166181866, 415454665, 830909330]

約数ペア:

[(1, 830909330), (2, 415454665), (5, 166181866), (10, 83090933), (19, 43732070), (38, 21866035), (95, 8746414), (190, 4373207)]