22211696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106787}}^1$

素因数の和:106808

約数の個数: 20

約数和(自身を含む): 46345992

約数和(自身を除く): 24134296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106787, 213574, 427148, 854296, 1388231, 1708592, 2776462, 5552924, 11105848, 22211696]

約数ペア:

[(1, 22211696), (2, 11105848), (4, 5552924), (8, 2776462), (13, 1708592), (16, 1388231), (26, 854296), (52, 427148), (104, 213574), (208, 106787)]