12205390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18217}}^1$

素因数の和:18291

約数の個数: 16

約数和(自身を含む): 22298832

約数和(自身を除く): 10093442

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 18217, 36434, 91085, 182170, 1220539, 2441078, 6102695, 12205390]

約数ペア:

[(1, 12205390), (2, 6102695), (5, 2441078), (10, 1220539), (67, 182170), (134, 91085), (335, 36434), (670, 18217)]