39287288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{258469}}^1$

素因数の和:258494

約数の個数: 16

約数和(自身を含む): 77541000

約数和(自身を除く): 38253712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 258469, 516938, 1033876, 2067752, 4910911, 9821822, 19643644, 39287288]

約数ペア:

[(1, 39287288), (2, 19643644), (4, 9821822), (8, 4910911), (19, 2067752), (38, 1033876), (76, 516938), (152, 258469)]