193994948

素因数分解:

$2^2\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{2843}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 388285632

約数和(自身を除く): 194290684

約数列:

[1, 2, 4, 7, 14, 28, 2437, 2843, 4874, 5686, 9748, 11372, 17059, 19901, 34118, 39802, 68236, 79604, 6928391, 13856782, 27713564, 48498737, 96997474, 193994948]

約数ペア:

[(1, 193994948), (2, 96997474), (4, 48498737), (7, 27713564), (14, 13856782), (28, 6928391), (2437, 79604), (2843, 68236), (4874, 39802), (5686, 34118), (9748, 19901), (11372, 17059)]