22005724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22273}}^1$

素因数の和:22309

約数の個数: 24

約数和(自身を含む): 43657040

約数和(自身を除く): 21651316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 22273, 44546, 89092, 289549, 423187, 579098, 846374, 1158196, 1692748, 5501431, 11002862, 22005724]

約数ペア:

[(1, 22005724), (2, 11002862), (4, 5501431), (13, 1692748), (19, 1158196), (26, 846374), (38, 579098), (52, 423187), (76, 289549), (247, 89092), (494, 44546), (988, 22273)]