10921816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{25759}}^1$

素因数の和:25818

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 9943784

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 25759, 51518, 103036, 206072, 1365227, 2730454, 5460908, 10921816]

約数ペア:

[(1, 10921816), (2, 5460908), (4, 2730454), (8, 1365227), (53, 206072), (106, 103036), (212, 51518), (424, 25759)]