38390108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1091}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 70936320

約数和(自身を除く): 32546212

約数列:

[1, 2, 4, 19, 38, 76, 463, 926, 1091, 1852, 2182, 4364, 8797, 17594, 20729, 35188, 41458, 82916, 505133, 1010266, 2020532, 9597527, 19195054, 38390108]

約数ペア:

[(1, 38390108), (2, 19195054), (4, 9597527), (19, 2020532), (38, 1010266), (76, 505133), (463, 82916), (926, 41458), (1091, 35188), (1852, 20729), (2182, 17594), (4364, 8797)]