12702179

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 15484608

約数和(自身を除く): 2782429

約数列:

[1, 7, 17, 119, 173, 617, 1211, 2941, 4319, 10489, 20587, 73423, 106741, 747187, 1814597, 12702179]

約数ペア:

[(1, 12702179), (7, 1814597), (17, 747187), (119, 106741), (173, 73423), (617, 20587), (1211, 10489), (2941, 4319)]