22504018

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 36210240

約数和(自身を除く): 13706222

約数列:

[1, 2, 19, 38, 71, 142, 361, 439, 722, 878, 1349, 2698, 8341, 16682, 25631, 31169, 51262, 62338, 158479, 316958, 592211, 1184422, 11252009, 22504018]

約数ペア:

[(1, 22504018), (2, 11252009), (19, 1184422), (38, 592211), (71, 316958), (142, 158479), (361, 62338), (439, 51262), (722, 31169), (878, 25631), (1349, 16682), (2698, 8341)]