10205128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67139}}^1$

素因数の和:67164

約数の個数: 16

約数和(自身を含む): 20142000

約数和(自身を除く): 9936872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 67139, 134278, 268556, 537112, 1275641, 2551282, 5102564, 10205128]

約数ペア:

[(1, 10205128), (2, 5102564), (4, 2551282), (8, 1275641), (19, 537112), (38, 268556), (76, 134278), (152, 67139)]