22200056

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{7687}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 43936920

約数和(自身を除く): 21736864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 7687, 15374, 30748, 61496, 146053, 292106, 584212, 1168424, 2775007, 5550014, 11100028, 22200056]

約数ペア:

[(1, 22200056), (2, 11100028), (4, 5550014), (8, 2775007), (19, 1168424), (38, 584212), (76, 292106), (152, 146053), (361, 61496), (722, 30748), (1444, 15374), (2888, 7687)]