22210544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73061}}^1$

素因数の和:73088

約数の個数: 20

約数和(自身を含む): 45298440

約数和(自身を除く): 23087896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73061, 146122, 292244, 584488, 1168976, 1388159, 2776318, 5552636, 11105272, 22210544]

約数ペア:

[(1, 22210544), (2, 11105272), (4, 5552636), (8, 2776318), (16, 1388159), (19, 1168976), (38, 584488), (76, 292244), (152, 146122), (304, 73061)]