11997516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{23251}}^1$

素因数の和:23301

約数の個数: 24

約数和(自身を含む): 28646464

約数和(自身を除く): 16648948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 23251, 46502, 69753, 93004, 139506, 279012, 999793, 1999586, 2999379, 3999172, 5998758, 11997516]

約数ペア:

[(1, 11997516), (2, 5998758), (3, 3999172), (4, 2999379), (6, 1999586), (12, 999793), (43, 279012), (86, 139506), (129, 93004), (172, 69753), (258, 46502), (516, 23251)]