16666244

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 33421248

約数和(自身を除く): 16755004

約数列:

[1, 2, 4, 7, 14, 28, 613, 971, 1226, 1942, 2452, 3884, 4291, 6797, 8582, 13594, 17164, 27188, 595223, 1190446, 2380892, 4166561, 8333122, 16666244]

約数ペア:

[(1, 16666244), (2, 8333122), (4, 4166561), (7, 2380892), (14, 1190446), (28, 595223), (613, 27188), (971, 17164), (1226, 13594), (1942, 8582), (2452, 6797), (3884, 4291)]