10978928

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{1409}}^1$

素因数の和:1904

約数の個数: 20

約数和(自身を含む): 21330480

約数和(自身を除く): 10351552

約数列:

[1, 2, 4, 8, 16, 487, 974, 1409, 1948, 2818, 3896, 5636, 7792, 11272, 22544, 686183, 1372366, 2744732, 5489464, 10978928]

約数ペア:

[(1, 10978928), (2, 5489464), (4, 2744732), (8, 1372366), (16, 686183), (487, 22544), (974, 11272), (1409, 7792), (1948, 5636), (2818, 3896)]