15691434268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{16417}}^1\times {\mathrm{5557}}^1$

素因数の和:22021

約数の個数: 24

約数和(自身を含む): 28105383152

約数和(自身を除く): 12413948884

約数列:

[1, 2, 4, 43, 86, 172, 5557, 11114, 16417, 22228, 32834, 65668, 238951, 477902, 705931, 955804, 1411862, 2823724, 91229269, 182458538, 364917076, 3922858567, 7845717134, 15691434268]

約数ペア:

[(1, 15691434268), (2, 7845717134), (4, 3922858567), (43, 364917076), (86, 182458538), (172, 91229269), (5557, 2823724), (11114, 1411862), (16417, 955804), (22228, 705931), (32834, 477902), (65668, 238951)]