22190392

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8491

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 26377928

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 8431, 16862, 33724, 59017, 67448, 118034, 236068, 396257, 472136, 792514, 1585028, 2773799, 3170056, 5547598, 11095196, 22190392]

約数ペア:

[(1, 22190392), (2, 11095196), (4, 5547598), (7, 3170056), (8, 2773799), (14, 1585028), (28, 792514), (47, 472136), (56, 396257), (94, 236068), (188, 118034), (329, 67448), (376, 59017), (658, 33724), (1316, 16862), (2632, 8431)]