11931272

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{1321}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 22407900

約数和(自身を除く): 10476628

約数列:

[1, 2, 4, 8, 1129, 1321, 2258, 2642, 4516, 5284, 9032, 10568, 1491409, 2982818, 5965636, 11931272]

約数ペア:

[(1, 11931272), (2, 5965636), (4, 2982818), (8, 1491409), (1129, 10568), (1321, 9032), (2258, 5284), (2642, 4516)]