38005168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125017}}^1$

素因数の和:125044

約数の個数: 20

約数和(自身を含む): 77511160

約数和(自身を除く): 39505992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125017, 250034, 500068, 1000136, 2000272, 2375323, 4750646, 9501292, 19002584, 38005168]

約数ペア:

[(1, 38005168), (2, 19002584), (4, 9501292), (8, 4750646), (16, 2375323), (19, 2000272), (38, 1000136), (76, 500068), (152, 250034), (304, 125017)]