16666534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4099}}^1$

素因数の和:4227

約数の個数: 16

約数和(自身を含む): 26568000

約数和(自身を除く): 9901466

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4099, 8198, 77881, 155762, 438593, 877186, 8333267, 16666534]

約数ペア:

[(1, 16666534), (2, 8333267), (19, 877186), (38, 438593), (107, 155762), (214, 77881), (2033, 8198), (4066, 4099)]