30376214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19447}}^1$

素因数の和:19531

約数の個数: 16

約数和(自身を含む): 50409216

約数和(自身を除く): 20033002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 19447, 38894, 213917, 427834, 1380737, 2761474, 15188107, 30376214]

約数ペア:

[(1, 30376214), (2, 15188107), (11, 2761474), (22, 1380737), (71, 427834), (142, 213917), (781, 38894), (1562, 19447)]