13887164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 25846128

約数和(自身を除く): 11958964

約数列:

[1, 2, 4, 17, 34, 68, 443, 461, 886, 922, 1772, 1844, 7531, 7837, 15062, 15674, 30124, 31348, 204223, 408446, 816892, 3471791, 6943582, 13887164]

約数ペア:

[(1, 13887164), (2, 6943582), (4, 3471791), (17, 816892), (34, 408446), (68, 204223), (443, 31348), (461, 30124), (886, 15674), (922, 15062), (1772, 7837), (1844, 7531)]