29987606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12739}}^1$

素因数の和:12859

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 19545514

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 12739, 25478, 140129, 280258, 1363073, 2726146, 14993803, 29987606]

約数ペア:

[(1, 29987606), (2, 14993803), (11, 2726146), (22, 1363073), (107, 280258), (214, 140129), (1177, 25478), (2354, 12739)]