21489464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92627}}^1$

素因数の和:92662

約数の個数: 16

約数和(自身を含む): 41682600

約数和(自身を除く): 20193136

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92627, 185254, 370508, 741016, 2686183, 5372366, 10744732, 21489464]

約数ペア:

[(1, 21489464), (2, 10744732), (4, 5372366), (8, 2686183), (29, 741016), (58, 370508), (116, 185254), (232, 92627)]