22559774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 34525440

約数和(自身を除く): 11965666

約数列:

[1, 2, 73, 146, 191, 382, 809, 1618, 13943, 27886, 59057, 118114, 154519, 309038, 11279887, 22559774]

約数ペア:

[(1, 22559774), (2, 11279887), (73, 309038), (146, 154519), (191, 118114), (382, 59057), (809, 27886), (1618, 13943)]