13966904

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 30049920

約数和(自身を除く): 16083016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 563, 886, 1126, 1772, 2252, 3101, 3544, 3941, 4504, 6202, 7882, 12404, 15764, 24808, 31528, 249409, 498818, 997636, 1745863, 1995272, 3491726, 6983452, 13966904]

約数ペア:

[(1, 13966904), (2, 6983452), (4, 3491726), (7, 1995272), (8, 1745863), (14, 997636), (28, 498818), (56, 249409), (443, 31528), (563, 24808), (886, 15764), (1126, 12404), (1772, 7882), (2252, 6202), (3101, 4504), (3544, 3941)]