22171774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9733}}^1$

素因数の和:9819

約数の個数: 16

約数和(自身を含む): 35743248

約数和(自身を除く): 13571474

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 9733, 19466, 165461, 330922, 652111, 1304222, 11085887, 22171774]

約数ペア:

[(1, 22171774), (2, 11085887), (17, 1304222), (34, 652111), (67, 330922), (134, 165461), (1139, 19466), (2278, 9733)]