2012194786

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2145197}}^1$

素因数の和:2145273

約数の個数: 16

約数和(自身を含む): 3500963136

約数和(自身を除く): 1488768350

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2145197, 4290394, 15016379, 30032758, 143728199, 287456398, 1006097393, 2012194786]

約数ペア:

[(1, 2012194786), (2, 1006097393), (7, 287456398), (14, 143728199), (67, 30032758), (134, 15016379), (469, 4290394), (938, 2145197)]