12658208

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 25004700

約数和(自身を除く): 12346492

約数列:

[1, 2, 4, 8, 16, 32, 449, 881, 898, 1762, 1796, 3524, 3592, 7048, 7184, 14096, 14368, 28192, 395569, 791138, 1582276, 3164552, 6329104, 12658208]

約数ペア:

[(1, 12658208), (2, 6329104), (4, 3164552), (8, 1582276), (16, 791138), (32, 395569), (449, 28192), (881, 14368), (898, 14096), (1762, 7184), (1796, 7048), (3524, 3592)]