11175116

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 21122640

約数和(自身を除く): 9947524

約数列:

[1, 2, 4, 19, 38, 71, 76, 109, 142, 218, 284, 361, 436, 722, 1349, 1444, 2071, 2698, 4142, 5396, 7739, 8284, 15478, 25631, 30956, 39349, 51262, 78698, 102524, 147041, 157396, 294082, 588164, 2793779, 5587558, 11175116]

約数ペア:

[(1, 11175116), (2, 5587558), (4, 2793779), (19, 588164), (38, 294082), (71, 157396), (76, 147041), (109, 102524), (142, 78698), (218, 51262), (284, 39349), (361, 30956), (436, 25631), (722, 15478), (1349, 8284), (1444, 7739), (2071, 5396), (2698, 4142)]