34459418

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19381}}^1$

素因数の和:19517

約数の個数: 16

約数和(自身を含む): 59541504

約数和(自身を除く): 25082086

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 19381, 38762, 135667, 271334, 2461387, 4922774, 17229709, 34459418]

約数ペア:

[(1, 34459418), (2, 17229709), (7, 4922774), (14, 2461387), (127, 271334), (254, 135667), (889, 38762), (1778, 19381)]