12769796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 24630144

約数和(自身を除く): 11860348

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 5711, 11422, 22844, 74243, 148486, 245573, 296972, 491146, 982292, 3192449, 6384898, 12769796]

約数ペア:

[(1, 12769796), (2, 6384898), (4, 3192449), (13, 982292), (26, 491146), (43, 296972), (52, 245573), (86, 148486), (172, 74243), (559, 22844), (1118, 11422), (2236, 5711)]