19366984461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{12503}}^1$

素因数の和:13233

約数の個数: 32

約数和(自身を含む): 28602749952

約数和(自身を除く): 9235765491

約数列:

[1, 3, 11, 33, 73, 219, 643, 803, 1929, 2409, 7073, 12503, 21219, 37509, 46939, 137533, 140817, 412599, 516329, 912719, 1548987, 2738157, 8039429, 10039909, 24118287, 30119727, 88433719, 265301157, 586878317, 1760634951, 6455661487, 19366984461]

約数ペア:

[(1, 19366984461), (3, 6455661487), (11, 1760634951), (33, 586878317), (73, 265301157), (219, 88433719), (643, 30119727), (803, 24118287), (1929, 10039909), (2409, 8039429), (7073, 2738157), (12503, 1548987), (21219, 912719), (37509, 516329), (46939, 412599), (137533, 140817)]