16868912

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2287}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 32768736

約数和(自身を除く): 15899824

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 2287, 3688, 4574, 7376, 9148, 18296, 36592, 1054307, 2108614, 4217228, 8434456, 16868912]

約数ペア:

[(1, 16868912), (2, 8434456), (4, 4217228), (8, 2108614), (16, 1054307), (461, 36592), (922, 18296), (1844, 9148), (2287, 7376), (3688, 4574)]