22442233

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 18

約数和(自身を含む): 25621386

約数和(自身を除く): 3179153

約数列:

[1, 11, 31, 121, 193, 341, 961, 2123, 3751, 5983, 10571, 23353, 65813, 116281, 185473, 723943, 2040203, 22442233]

約数ペア:

[(1, 22442233), (11, 2040203), (31, 723943), (121, 185473), (193, 116281), (341, 65813), (961, 23353), (2123, 10571), (3751, 5983)]