19131666

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 39711168

約数和(自身を除く): 20579502

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 937, 1874, 2811, 3403, 5622, 6806, 10209, 20418, 38417, 76834, 77771, 115251, 155542, 230502, 233313, 466626, 3188611, 6377222, 9565833, 19131666]

約数ペア:

[(1, 19131666), (2, 9565833), (3, 6377222), (6, 3188611), (41, 466626), (82, 233313), (83, 230502), (123, 155542), (166, 115251), (246, 77771), (249, 76834), (498, 38417), (937, 20418), (1874, 10209), (2811, 6806), (3403, 5622)]