19825716

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13009}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 46627840

約数和(自身を除く): 26802124

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13009, 26018, 39027, 52036, 78054, 156108, 1652143, 3304286, 4956429, 6608572, 9912858, 19825716]

約数ペア:

[(1, 19825716), (2, 9912858), (3, 6608572), (4, 4956429), (6, 3304286), (12, 1652143), (127, 156108), (254, 78054), (381, 52036), (508, 39027), (762, 26018), (1524, 13009)]