11237816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 23490000

約数和(自身を除く): 12252184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4349, 8698, 17396, 34792, 73933, 82631, 147866, 165262, 295732, 330524, 591464, 661048, 1404727, 2809454, 5618908, 11237816]

約数ペア:

[(1, 11237816), (2, 5618908), (4, 2809454), (8, 1404727), (17, 661048), (19, 591464), (34, 330524), (38, 295732), (68, 165262), (76, 147866), (136, 82631), (152, 73933), (323, 34792), (646, 17396), (1292, 8698), (2584, 4349)]