12805220734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1\times {\mathrm{4493}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 20384784000

約数和(自身を除く): 7579563266

約数列:

[1, 2, 19, 38, 179, 358, 419, 838, 3401, 4493, 6802, 7961, 8986, 15922, 75001, 85367, 150002, 170734, 804247, 1425019, 1608494, 1882567, 2850038, 3765134, 15280693, 30561386, 35768773, 71537546, 336979493, 673958986, 6402610367, 12805220734]

約数ペア:

[(1, 12805220734), (2, 6402610367), (19, 673958986), (38, 336979493), (179, 71537546), (358, 35768773), (419, 30561386), (838, 15280693), (3401, 3765134), (4493, 2850038), (6802, 1882567), (7961, 1608494), (8986, 1425019), (15922, 804247), (75001, 170734), (85367, 150002)]