1918825105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{62533}}^1$

素因数の和:62593

約数の個数: 24

約数和(自身を含む): 2573149032

約数和(自身を除く): 654323927

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 6137, 30685, 62533, 312665, 1063061, 1188127, 5315305, 5940635, 20198159, 22574413, 100990795, 112872065, 383765021, 1918825105]

約数ペア:

[(1, 1918825105), (5, 383765021), (17, 112872065), (19, 100990795), (85, 22574413), (95, 20198159), (323, 5940635), (361, 5315305), (1615, 1188127), (1805, 1063061), (6137, 312665), (30685, 62533)]