39793418

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22381}}^1$

素因数の和:22517

約数の個数: 16

約数和(自身を含む): 68757504

約数和(自身を除く): 28964086

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22381, 44762, 156667, 313334, 2842387, 5684774, 19896709, 39793418]

約数ペア:

[(1, 39793418), (2, 19896709), (7, 5684774), (14, 2842387), (127, 313334), (254, 156667), (889, 44762), (1778, 22381)]