19825878

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 41150592

約数和(自身を除く): 21324714

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 971, 1942, 2913, 3403, 5826, 6806, 10209, 20418, 39811, 79622, 80593, 119433, 161186, 238866, 241779, 483558, 3304313, 6608626, 9912939, 19825878]

約数ペア:

[(1, 19825878), (2, 9912939), (3, 6608626), (6, 3304313), (41, 483558), (82, 241779), (83, 238866), (123, 161186), (166, 119433), (246, 80593), (249, 79622), (498, 39811), (971, 20418), (1942, 10209), (2913, 6806), (3403, 5826)]