38356972

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 71816976

約数和(自身を除く): 33460004

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 263, 361, 404, 526, 722, 1052, 1444, 1919, 3838, 4997, 7676, 9994, 19988, 26563, 36461, 53126, 72922, 94943, 106252, 145844, 189886, 379772, 504697, 1009394, 2018788, 9589243, 19178486, 38356972]

約数ペア:

[(1, 38356972), (2, 19178486), (4, 9589243), (19, 2018788), (38, 1009394), (76, 504697), (101, 379772), (202, 189886), (263, 145844), (361, 106252), (404, 94943), (526, 72922), (722, 53126), (1052, 36461), (1444, 26563), (1919, 19988), (3838, 9994), (4997, 7676)]