22759516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 43033760

約数和(自身を除く): 20274244

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 997, 1756, 1994, 3988, 5707, 11414, 12961, 22828, 25922, 51844, 437683, 875366, 1750732, 5689879, 11379758, 22759516]

約数ペア:

[(1, 22759516), (2, 11379758), (4, 5689879), (13, 1750732), (26, 875366), (52, 437683), (439, 51844), (878, 25922), (997, 22828), (1756, 12961), (1994, 11414), (3988, 5707)]