38997868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107137}}^1$

素因数の和:107161

約数の個数: 24

約数和(自身を含む): 83996192

約数和(自身を除く): 44998324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 107137, 214274, 428548, 749959, 1392781, 1499918, 2785562, 2999836, 5571124, 9749467, 19498934, 38997868]

約数ペア:

[(1, 38997868), (2, 19498934), (4, 9749467), (7, 5571124), (13, 2999836), (14, 2785562), (26, 1499918), (28, 1392781), (52, 749959), (91, 428548), (182, 214274), (364, 107137)]