22249748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 40072032

約数和(自身を除く): 17822284

約数列:

[1, 2, 4, 43, 86, 172, 277, 467, 554, 934, 1108, 1868, 11911, 20081, 23822, 40162, 47644, 80324, 129359, 258718, 517436, 5562437, 11124874, 22249748]

約数ペア:

[(1, 22249748), (2, 11124874), (4, 5562437), (43, 517436), (86, 258718), (172, 129359), (277, 80324), (467, 47644), (554, 40162), (934, 23822), (1108, 20081), (1868, 11911)]