12845308

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2377}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 25834592

約数和(自身を除く): 12989284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2377, 2702, 4754, 5404, 9508, 16639, 33278, 66556, 458761, 917522, 1835044, 3211327, 6422654, 12845308]

約数ペア:

[(1, 12845308), (2, 6422654), (4, 3211327), (7, 1835044), (14, 917522), (28, 458761), (193, 66556), (386, 33278), (772, 16639), (1351, 9508), (2377, 5404), (2702, 4754)]