16994324

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{4421}}^1$

素因数の和:4487

約数の個数: 18

約数和(自身を含む): 30737322

約数和(自身を除く): 13742998

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 4421, 8842, 17684, 137051, 274102, 548204, 4248581, 8497162, 16994324]

約数ペア:

[(1, 16994324), (2, 8497162), (4, 4248581), (31, 548204), (62, 274102), (124, 137051), (961, 17684), (1922, 8842), (3844, 4421)]