16145756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{33359}}^1$

素因数の和:33385

約数の個数: 18

約数和(自身を含む): 31058160

約数和(自身を除く): 14912404

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 33359, 66718, 133436, 366949, 733898, 1467796, 4036439, 8072878, 16145756]

約数ペア:

[(1, 16145756), (2, 8072878), (4, 4036439), (11, 1467796), (22, 733898), (44, 366949), (121, 133436), (242, 66718), (484, 33359)]