11975516

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 24076416

約数和(自身を除く): 12100900

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2027, 2954, 4054, 5908, 8108, 14189, 28378, 56756, 427697, 855394, 1710788, 2993879, 5987758, 11975516]

約数ペア:

[(1, 11975516), (2, 5987758), (4, 2993879), (7, 1710788), (14, 855394), (28, 427697), (211, 56756), (422, 28378), (844, 14189), (1477, 8108), (2027, 5908), (2954, 4054)]