22990165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9721}}^1$

素因数の和:9780

約数の個数: 16

約数和(自身を含む): 30799296

約数和(自身を除く): 7809131

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 9721, 48605, 106931, 418003, 534655, 2090015, 4598033, 22990165]

約数ペア:

[(1, 22990165), (5, 4598033), (11, 2090015), (43, 534655), (55, 418003), (215, 106931), (473, 48605), (2365, 9721)]