11889031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 15079680

約数和(自身を除く): 3190649

約数列:

[1, 7, 11, 59, 77, 413, 649, 2617, 4543, 18319, 28787, 154403, 201509, 1080821, 1698433, 11889031]

約数ペア:

[(1, 11889031), (7, 1698433), (11, 1080821), (59, 201509), (77, 154403), (413, 28787), (649, 18319), (2617, 4543)]