39844330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{209707}}^1$

素因数の和:209733

約数の個数: 16

約数和(自身を含む): 75494880

約数和(自身を除く): 35650550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 209707, 419414, 1048535, 2097070, 3984433, 7968866, 19922165, 39844330]

約数ペア:

[(1, 39844330), (2, 19922165), (5, 7968866), (10, 3984433), (19, 2097070), (38, 1048535), (95, 419414), (190, 209707)]