13826306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 9458494

約数列:

[1, 2, 13, 26, 43, 83, 86, 149, 166, 298, 559, 1079, 1118, 1937, 2158, 3569, 3874, 6407, 7138, 12367, 12814, 24734, 46397, 83291, 92794, 160771, 166582, 321542, 531781, 1063562, 6913153, 13826306]

約数ペア:

[(1, 13826306), (2, 6913153), (13, 1063562), (26, 531781), (43, 321542), (83, 166582), (86, 160771), (149, 92794), (166, 83291), (298, 46397), (559, 24734), (1079, 12814), (1118, 12367), (1937, 7138), (2158, 6407), (3569, 3874)]