19287014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10799}}^1$

素因数の和:10867

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 11816986

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10799, 21598, 205181, 410362, 507553, 1015106, 9643507, 19287014]

約数ペア:

[(1, 19287014), (2, 9643507), (19, 1015106), (38, 507553), (47, 410362), (94, 205181), (893, 21598), (1786, 10799)]