12456314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 20455740

約数和(自身を除く): 7999426

約数列:

[1, 2, 13, 26, 137, 169, 269, 274, 338, 538, 1781, 3497, 3562, 6994, 23153, 36853, 45461, 46306, 73706, 90922, 479089, 958178, 6228157, 12456314]

約数ペア:

[(1, 12456314), (2, 6228157), (13, 958178), (26, 479089), (137, 90922), (169, 73706), (269, 46306), (274, 45461), (338, 36853), (538, 23153), (1781, 6994), (3497, 3562)]