19036226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 34432128

約数和(自身を除く): 15395902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 2213, 4301, 4426, 8602, 24343, 37621, 48686, 50899, 75242, 101798, 413831, 559889, 827662, 865283, 1119778, 1730566, 9518113, 19036226]

約数ペア:

[(1, 19036226), (2, 9518113), (11, 1730566), (17, 1119778), (22, 865283), (23, 827662), (34, 559889), (46, 413831), (187, 101798), (253, 75242), (374, 50899), (391, 48686), (506, 37621), (782, 24343), (2213, 8602), (4301, 4426)]