12501112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 25613280

約数和(自身を除く): 13112168

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1693, 1846, 3386, 3692, 6772, 7384, 13544, 22009, 44018, 88036, 120203, 176072, 240406, 480812, 961624, 1562639, 3125278, 6250556, 12501112]

約数ペア:

[(1, 12501112), (2, 6250556), (4, 3125278), (8, 1562639), (13, 961624), (26, 480812), (52, 240406), (71, 176072), (104, 120203), (142, 88036), (284, 44018), (568, 22009), (923, 13544), (1693, 7384), (1846, 6772), (3386, 3692)]