22399097

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 26484480

約数和(自身を除く): 4085383

約数列:

[1, 7, 37, 197, 259, 439, 1379, 3073, 7289, 16243, 51023, 86483, 113701, 605381, 3199871, 22399097]

約数ペア:

[(1, 22399097), (7, 3199871), (37, 605381), (197, 113701), (259, 86483), (439, 51023), (1379, 16243), (3073, 7289)]