11926756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 22148000

約数和(自身を除く): 10221244

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1129, 2258, 2641, 4516, 5282, 10564, 21451, 42902, 85804, 156931, 313862, 627724, 2981689, 5963378, 11926756]

約数ペア:

[(1, 11926756), (2, 5963378), (4, 2981689), (19, 627724), (38, 313862), (76, 156931), (139, 85804), (278, 42902), (556, 21451), (1129, 10564), (2258, 5282), (2641, 4516)]