11989448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{28277}}^1$

素因数の和:28336

約数の個数: 16

約数和(自身を含む): 22905180

約数和(自身を除く): 10915732

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 28277, 56554, 113108, 226216, 1498681, 2997362, 5994724, 11989448]

約数ペア:

[(1, 11989448), (2, 5994724), (4, 2997362), (8, 1498681), (53, 226216), (106, 113108), (212, 56554), (424, 28277)]