22016072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211693}}^1$

素因数の和:211712

約数の個数: 16

約数和(自身を含む): 44455740

約数和(自身を除く): 22439668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211693, 423386, 846772, 1693544, 2752009, 5504018, 11008036, 22016072]

約数ペア:

[(1, 22016072), (2, 11008036), (4, 5504018), (8, 2752009), (13, 1693544), (26, 846772), (52, 423386), (104, 211693)]