10719268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20149}}^1$

素因数の和:20179

約数の個数: 24

約数和(自身を含む): 22568000

約数和(自身を除く): 11848732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20149, 40298, 80596, 141043, 282086, 382831, 564172, 765662, 1531324, 2679817, 5359634, 10719268]

約数ペア:

[(1, 10719268), (2, 5359634), (4, 2679817), (7, 1531324), (14, 765662), (19, 564172), (28, 382831), (38, 282086), (76, 141043), (133, 80596), (266, 40298), (532, 20149)]