12562690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 26002944

約数和(自身を除く): 13440254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 911, 985, 1379, 1822, 1970, 2758, 4555, 6377, 6895, 9110, 12754, 13790, 31885, 63770, 179467, 358934, 897335, 1256269, 1794670, 2512538, 6281345, 12562690]

約数ペア:

[(1, 12562690), (2, 6281345), (5, 2512538), (7, 1794670), (10, 1256269), (14, 897335), (35, 358934), (70, 179467), (197, 63770), (394, 31885), (911, 13790), (985, 12754), (1379, 9110), (1822, 6895), (1970, 6377), (2758, 4555)]