16943668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31849}}^1$

素因数の和:31879

約数の個数: 24

約数和(自身を含む): 35672000

約数和(自身を除く): 18728332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31849, 63698, 127396, 222943, 445886, 605131, 891772, 1210262, 2420524, 4235917, 8471834, 16943668]

約数ペア:

[(1, 16943668), (2, 8471834), (4, 4235917), (7, 2420524), (14, 1210262), (19, 891772), (28, 605131), (38, 445886), (76, 222943), (133, 127396), (266, 63698), (532, 31849)]