1064855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 1468800

約数和(自身を除く): 403945

約数列:

[1, 5, 11, 19, 55, 95, 209, 1019, 1045, 5095, 11209, 19361, 56045, 96805, 212971, 1064855]

約数ペア:

[(1, 1064855), (5, 212971), (11, 96805), (19, 56045), (55, 19361), (95, 11209), (209, 5095), (1019, 1045)]