22618018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1381}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 35821440

約数和(自身を除く): 13203422

約数列:

[1, 2, 19, 38, 431, 862, 1381, 2762, 8189, 16378, 26239, 52478, 595211, 1190422, 11309009, 22618018]

約数ペア:

[(1, 22618018), (2, 11309009), (19, 1190422), (38, 595211), (431, 52478), (862, 26239), (1381, 16378), (2762, 8189)]