22778764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 40960080

約数和(自身を除く): 18181316

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 773, 1546, 3092, 7367, 14734, 29468, 40969, 81938, 107447, 163876, 214894, 429788, 5694691, 11389382, 22778764]

約数ペア:

[(1, 22778764), (2, 11389382), (4, 5694691), (53, 429788), (106, 214894), (139, 163876), (212, 107447), (278, 81938), (556, 40969), (773, 29468), (1546, 14734), (3092, 7367)]