22039472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15165

約数の個数: 40

約数和(自身を含む): 52559136

約数和(自身を除く): 30519664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15137, 30274, 60548, 105959, 121096, 196781, 211918, 242192, 393562, 423836, 787124, 847672, 1377467, 1574248, 1695344, 2754934, 3148496, 5509868, 11019736, 22039472]

約数ペア:

[(1, 22039472), (2, 11019736), (4, 5509868), (7, 3148496), (8, 2754934), (13, 1695344), (14, 1574248), (16, 1377467), (26, 847672), (28, 787124), (52, 423836), (56, 393562), (91, 242192), (104, 211918), (112, 196781), (182, 121096), (208, 105959), (364, 60548), (728, 30274), (1456, 15137)]