12519754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7187}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 20528928

約数和(自身を除く): 8009174

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7187, 14374, 93431, 186862, 481529, 963058, 6259877, 12519754]

約数ペア:

[(1, 12519754), (2, 6259877), (13, 963058), (26, 481529), (67, 186862), (134, 93431), (871, 14374), (1742, 7187)]