12870726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 28256256

約数和(自身を除く): 15385530

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1021, 1146, 2042, 2101, 3063, 4202, 6126, 6303, 11231, 12606, 22462, 33693, 67386, 195011, 390022, 585033, 1170066, 2145121, 4290242, 6435363, 12870726]

約数ペア:

[(1, 12870726), (2, 6435363), (3, 4290242), (6, 2145121), (11, 1170066), (22, 585033), (33, 390022), (66, 195011), (191, 67386), (382, 33693), (573, 22462), (1021, 12606), (1146, 11231), (2042, 6303), (2101, 6126), (3063, 4202)]