12618232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 25966080

約数和(自身を除く): 13347848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 643, 892, 1286, 1784, 2453, 2572, 4906, 5144, 7073, 9812, 14146, 19624, 28292, 56584, 143389, 286778, 573556, 1147112, 1577279, 3154558, 6309116, 12618232]

約数ペア:

[(1, 12618232), (2, 6309116), (4, 3154558), (8, 1577279), (11, 1147112), (22, 573556), (44, 286778), (88, 143389), (223, 56584), (446, 28292), (643, 19624), (892, 14146), (1286, 9812), (1784, 7073), (2453, 5144), (2572, 4906)]