9981994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{733}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 16382880

約数和(自身を除く): 6400886

約数列:

[1, 2, 11, 22, 619, 733, 1238, 1466, 6809, 8063, 13618, 16126, 453727, 907454, 4990997, 9981994]

約数ペア:

[(1, 9981994), (2, 4990997), (11, 907454), (22, 453727), (619, 16126), (733, 13618), (1238, 8063), (1466, 6809)]