18048563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 20173440

約数和(自身を除く): 2124877

約数列:

[1, 13, 37, 157, 239, 481, 2041, 3107, 5809, 8843, 37523, 75517, 114959, 487799, 1388351, 18048563]

約数ペア:

[(1, 18048563), (13, 1388351), (37, 487799), (157, 114959), (239, 75517), (481, 37523), (2041, 8843), (3107, 5809)]