13542812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 25421760

約数和(自身を除く): 11878948

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2521, 2686, 5042, 5372, 10084, 42857, 85714, 171428, 199159, 398318, 796636, 3385703, 6771406, 13542812]

約数ペア:

[(1, 13542812), (2, 6771406), (4, 3385703), (17, 796636), (34, 398318), (68, 199159), (79, 171428), (158, 85714), (316, 42857), (1343, 10084), (2521, 5372), (2686, 5042)]