12975004

素因数分解:

$2^2\times 7^5\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 26627664

約数和(自身を除く): 13652660

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 343, 386, 686, 772, 1351, 1372, 2401, 2702, 4802, 5404, 9457, 9604, 16807, 18914, 33614, 37828, 66199, 67228, 132398, 264796, 463393, 926786, 1853572, 3243751, 6487502, 12975004]

約数ペア:

[(1, 12975004), (2, 6487502), (4, 3243751), (7, 1853572), (14, 926786), (28, 463393), (49, 264796), (98, 132398), (193, 67228), (196, 66199), (343, 37828), (386, 33614), (686, 18914), (772, 16807), (1351, 9604), (1372, 9457), (2401, 5404), (2702, 4802)]