16399912

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{1879}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 30794400

約数和(自身を除く): 14394488

約数列:

[1, 2, 4, 8, 1091, 1879, 2182, 3758, 4364, 7516, 8728, 15032, 2049989, 4099978, 8199956, 16399912]

約数ペア:

[(1, 16399912), (2, 8199956), (4, 4099978), (8, 2049989), (1091, 15032), (1879, 8728), (2182, 7516), (3758, 4364)]