22637008

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19381}}^1$

素因数の和:19462

約数の個数: 20

約数和(自身を含む): 44462308

約数和(自身を除く): 21825300

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19381, 38762, 77524, 155048, 310096, 1414813, 2829626, 5659252, 11318504, 22637008]

約数ペア:

[(1, 22637008), (2, 11318504), (4, 5659252), (8, 2829626), (16, 1414813), (73, 310096), (146, 155048), (292, 77524), (584, 38762), (1168, 19381)]