13967174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 36

約数和(自身を含む): 23986908

約数和(自身を除く): 10019734

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 169, 338, 403, 559, 806, 961, 1118, 1333, 1922, 2666, 5239, 7267, 10478, 12493, 14534, 17329, 24986, 34658, 41323, 82646, 162409, 225277, 324818, 450554, 537199, 1074398, 6983587, 13967174]

約数ペア:

[(1, 13967174), (2, 6983587), (13, 1074398), (26, 537199), (31, 450554), (43, 324818), (62, 225277), (86, 162409), (169, 82646), (338, 41323), (403, 34658), (559, 24986), (806, 17329), (961, 14534), (1118, 12493), (1333, 10478), (1922, 7267), (2666, 5239)]