22120592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106349}}^1$

素因数の和:106370

約数の個数: 20

約数和(自身を含む): 46155900

約数和(自身を除く): 24035308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106349, 212698, 425396, 850792, 1382537, 1701584, 2765074, 5530148, 11060296, 22120592]

約数ペア:

[(1, 22120592), (2, 11060296), (4, 5530148), (8, 2765074), (13, 1701584), (16, 1382537), (26, 850792), (52, 425396), (104, 212698), (208, 106349)]