13767856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45289}}^1$

素因数の和:45316

約数の個数: 20

約数和(自身を含む): 28079800

約数和(自身を除く): 14311944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45289, 90578, 181156, 362312, 724624, 860491, 1720982, 3441964, 6883928, 13767856]

約数ペア:

[(1, 13767856), (2, 6883928), (4, 3441964), (8, 1720982), (16, 860491), (19, 724624), (38, 362312), (76, 181156), (152, 90578), (304, 45289)]