22208199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 32008704

約数和(自身を除く): 9800505

約数列:

[1, 3, 13, 39, 311, 933, 1831, 4043, 5493, 12129, 23803, 71409, 569441, 1708323, 7402733, 22208199]

約数ペア:

[(1, 22208199), (3, 7402733), (13, 1708323), (39, 569441), (311, 71409), (933, 23803), (1831, 12129), (4043, 5493)]