39788276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{997}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 76119456

約数和(自身を除く): 36331180

約数列:

[1, 2, 4, 11, 22, 44, 907, 997, 1814, 1994, 3628, 3988, 9977, 10967, 19954, 21934, 39908, 43868, 904279, 1808558, 3617116, 9947069, 19894138, 39788276]

約数ペア:

[(1, 39788276), (2, 19894138), (4, 9947069), (11, 3617116), (22, 1808558), (44, 904279), (907, 43868), (997, 39908), (1814, 21934), (1994, 19954), (3628, 10967), (3988, 9977)]