11518864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5447

約数の個数: 40

約数和(自身を含む): 26853440

約数和(自身を除く): 15334576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5413, 10826, 21652, 37891, 43304, 75782, 86608, 102847, 151564, 205694, 303128, 411388, 606256, 719929, 822776, 1439858, 1645552, 2879716, 5759432, 11518864]

約数ペア:

[(1, 11518864), (2, 5759432), (4, 2879716), (7, 1645552), (8, 1439858), (14, 822776), (16, 719929), (19, 606256), (28, 411388), (38, 303128), (56, 205694), (76, 151564), (112, 102847), (133, 86608), (152, 75782), (266, 43304), (304, 37891), (532, 21652), (1064, 10826), (2128, 5413)]