22235216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19037}}^1$

素因数の和:19118

約数の個数: 20

約数和(自身を含む): 43673172

約数和(自身を除く): 21437956

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19037, 38074, 76148, 152296, 304592, 1389701, 2779402, 5558804, 11117608, 22235216]

約数ペア:

[(1, 22235216), (2, 11117608), (4, 5558804), (8, 2779402), (16, 1389701), (73, 304592), (146, 152296), (292, 76148), (584, 38074), (1168, 19037)]