1191967489

素因数分解:

${\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{8317}}^1$

素因数の和:8752

約数の個数: 12

約数和(自身を含む): 1261324884

約数和(自身を除く): 69357395

約数列:

[1, 19, 361, 397, 7543, 8317, 143317, 158023, 3002437, 3301849, 62735131, 1191967489]

約数ペア:

[(1, 1191967489), (19, 62735131), (361, 3301849), (397, 3002437), (7543, 158023), (8317, 143317)]