38556434

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20742

約数の個数: 24

約数和(自身を含む): 70821360

約数和(自身を除く): 32264926

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 20707, 41414, 144949, 289898, 393433, 786866, 1014643, 2029286, 2754031, 5508062, 19278217, 38556434]

約数ペア:

[(1, 38556434), (2, 19278217), (7, 5508062), (14, 2754031), (19, 2029286), (38, 1014643), (49, 786866), (98, 393433), (133, 289898), (266, 144949), (931, 41414), (1862, 20707)]