2012194789

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1913}}^1\times {\mathrm{8693}}^1$

素因数の和:10628

約数の個数: 12

約数和(自身を含む): 2213162028

約数和(自身を除く): 200967239

約数列:

[1, 11, 121, 1913, 8693, 21043, 95623, 231473, 1051853, 16629709, 182926799, 2012194789]

約数ペア:

[(1, 2012194789), (11, 182926799), (121, 16629709), (1913, 1051853), (8693, 231473), (21043, 95623)]