19551016

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{2087}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 36707040

約数和(自身を除く): 17156024

約数列:

[1, 2, 4, 8, 1171, 2087, 2342, 4174, 4684, 8348, 9368, 16696, 2443877, 4887754, 9775508, 19551016]

約数ペア:

[(1, 19551016), (2, 9775508), (4, 4887754), (8, 2443877), (1171, 16696), (2087, 9368), (2342, 8348), (4174, 4684)]