38970802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31891}}^1$

素因数の和:31953

約数の個数: 16

約数和(自身を含む): 64294272

約数和(自身を除く): 25323470

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 31891, 63782, 414583, 829166, 1498877, 2997754, 19485401, 38970802]

約数ペア:

[(1, 38970802), (2, 19485401), (13, 2997754), (26, 1498877), (47, 829166), (94, 414583), (611, 63782), (1222, 31891)]