12274256

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5519}}^1$

素因数の和:5666

約数の個数: 20

約数和(自身を含む): 23956800

約数和(自身を除く): 11682544

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5519, 11038, 22076, 44152, 88304, 767141, 1534282, 3068564, 6137128, 12274256]

約数ペア:

[(1, 12274256), (2, 6137128), (4, 3068564), (8, 1534282), (16, 767141), (139, 88304), (278, 44152), (556, 22076), (1112, 11038), (2224, 5519)]