2019482894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{64781}}^1$

素因数の和:64916

約数の個数: 32

約数和(自身を含む): 3591514080

約数和(自身を除く): 1572031186

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2398, 2834, 15587, 31174, 64781, 129562, 712591, 842153, 1425182, 1684306, 7061129, 9263683, 14122258, 18527366, 77672419, 91794677, 155344838, 183589354, 1009741447, 2019482894]

約数ペア:

[(1, 2019482894), (2, 1009741447), (11, 183589354), (13, 155344838), (22, 91794677), (26, 77672419), (109, 18527366), (143, 14122258), (218, 9263683), (286, 7061129), (1199, 1684306), (1417, 1425182), (2398, 842153), (2834, 712591), (15587, 129562), (31174, 64781)]