1188335981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{9851}}^1$

素因数の和:10784

約数の個数: 16

約数和(自身を含む): 1431298560

約数和(自身を除く): 242962579

約数列:

[1, 7, 19, 133, 907, 6349, 9851, 17233, 68957, 120631, 187169, 1310183, 8934857, 62543999, 169762283, 1188335981]

約数ペア:

[(1, 1188335981), (7, 169762283), (19, 62543999), (133, 8934857), (907, 1310183), (6349, 187169), (9851, 120631), (17233, 68957)]