18534646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4721}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 30145248

約数和(自身を除く): 11610602

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 4721, 9442, 61373, 122746, 712871, 1425742, 9267323, 18534646]

約数ペア:

[(1, 18534646), (2, 9267323), (13, 1425742), (26, 712871), (151, 122746), (302, 61373), (1963, 9442), (3926, 4721)]