22193288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{213397}}^1$

素因数の和:213416

約数の個数: 16

約数和(自身を含む): 44813580

約数和(自身を除く): 22620292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 213397, 426794, 853588, 1707176, 2774161, 5548322, 11096644, 22193288]

約数ペア:

[(1, 22193288), (2, 11096644), (4, 5548322), (8, 2774161), (13, 1707176), (26, 853588), (52, 426794), (104, 213397)]