16914256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55639}}^1$

素因数の和:55666

約数の個数: 20

約数和(自身を含む): 34496800

約数和(自身を除く): 17582544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55639, 111278, 222556, 445112, 890224, 1057141, 2114282, 4228564, 8457128, 16914256]

約数ペア:

[(1, 16914256), (2, 8457128), (4, 4228564), (8, 2114282), (16, 1057141), (19, 890224), (38, 445112), (76, 222556), (152, 111278), (304, 55639)]