8517130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 8330870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1949, 2185, 3898, 4370, 9745, 19490, 37031, 44827, 74062, 89654, 185155, 224135, 370310, 448270, 851713, 1703426, 4258565, 8517130]

約数ペア:

[(1, 8517130), (2, 4258565), (5, 1703426), (10, 851713), (19, 448270), (23, 370310), (38, 224135), (46, 185155), (95, 89654), (115, 74062), (190, 44827), (230, 37031), (437, 19490), (874, 9745), (1949, 4370), (2185, 3898)]