21925169282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1314301}}^1$

素因数の和:1314761

約数の個数: 16

約数和(自身を含む): 34697572800

約数和(自身を除く): 12772403518

約数列:

[1, 2, 19, 38, 439, 878, 8341, 16682, 1314301, 2628602, 24971719, 49943438, 576978139, 1153956278, 10962584641, 21925169282]

約数ペア:

[(1, 21925169282), (2, 10962584641), (19, 1153956278), (38, 576978139), (439, 49943438), (878, 24971719), (8341, 2628602), (16682, 1314301)]