22390355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5647}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 29414784

約数和(自身を除く): 7024429

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 5647, 28235, 73411, 344467, 367055, 1722335, 4478071, 22390355]

約数ペア:

[(1, 22390355), (5, 4478071), (13, 1722335), (61, 367055), (65, 344467), (305, 73411), (793, 28235), (3965, 5647)]