22799972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 43107456

約数和(自身を除く): 20307484

約数列:

[1, 2, 4, 13, 26, 52, 463, 926, 947, 1852, 1894, 3788, 6019, 12038, 12311, 24076, 24622, 49244, 438461, 876922, 1753844, 5699993, 11399986, 22799972]

約数ペア:

[(1, 22799972), (2, 11399986), (4, 5699993), (13, 1753844), (26, 876922), (52, 438461), (463, 49244), (926, 24622), (947, 24076), (1852, 12311), (1894, 12038), (3788, 6019)]