29778434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{111949}}^1$

素因数の和:111977

約数の個数: 16

約数和(自身を含む): 53736000

約数和(自身を除く): 23957566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 111949, 223898, 783643, 1567286, 2127031, 4254062, 14889217, 29778434]

約数ペア:

[(1, 29778434), (2, 14889217), (7, 4254062), (14, 2127031), (19, 1567286), (38, 783643), (133, 223898), (266, 111949)]