25985597

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 30643200

約数和(自身を除く): 4657603

約数列:

[1, 11, 19, 89, 121, 127, 209, 979, 1397, 1691, 2299, 2413, 10769, 11303, 15367, 18601, 26543, 124333, 204611, 214757, 291973, 1367663, 2362327, 25985597]

約数ペア:

[(1, 25985597), (11, 2362327), (19, 1367663), (89, 291973), (121, 214757), (127, 204611), (209, 124333), (979, 26543), (1397, 18601), (1691, 15367), (2299, 11303), (2413, 10769)]