10219274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 17099460

約数和(自身を除く): 6880186

約数列:

[1, 2, 13, 26, 31, 62, 403, 409, 806, 818, 961, 1922, 5317, 10634, 12493, 12679, 24986, 25358, 164827, 329654, 393049, 786098, 5109637, 10219274]

約数ペア:

[(1, 10219274), (2, 5109637), (13, 786098), (26, 393049), (31, 329654), (62, 164827), (403, 25358), (409, 24986), (806, 12679), (818, 12493), (961, 10634), (1922, 5317)]