8921966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 13932000

約数和(自身を除く): 5010034

約数列:

[1, 2, 29, 58, 199, 398, 773, 1546, 5771, 11542, 22417, 44834, 153827, 307654, 4460983, 8921966]

約数ペア:

[(1, 8921966), (2, 4460983), (29, 307654), (58, 153827), (199, 44834), (398, 22417), (773, 11542), (1546, 5771)]