16854578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4129}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 27406680

約数和(自身を除く): 10552102

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4129, 8258, 53677, 107354, 648253, 1296506, 8427289, 16854578]

約数ペア:

[(1, 16854578), (2, 8427289), (13, 1296506), (26, 648253), (157, 107354), (314, 53677), (2041, 8258), (4082, 4129)]