11980115

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 16597440

約数和(自身を除く): 4617325

約数列:

[1, 5, 7, 35, 101, 505, 707, 3389, 3535, 16945, 23723, 118615, 342289, 1711445, 2396023, 11980115]

約数ペア:

[(1, 11980115), (5, 2396023), (7, 1711445), (35, 342289), (101, 118615), (505, 23723), (707, 16945), (3389, 3535)]