22365404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 42068880

約数和(自身を除く): 19703476

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 4909, 9818, 19636, 83453, 166906, 328903, 333812, 657806, 1315612, 5591351, 11182702, 22365404]

約数ペア:

[(1, 22365404), (2, 11182702), (4, 5591351), (17, 1315612), (34, 657806), (67, 333812), (68, 328903), (134, 166906), (268, 83453), (1139, 19636), (2278, 9818), (4556, 4909)]