12667844

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 25415040

約数和(自身を除く): 12747196

約数列:

[1, 2, 4, 7, 14, 28, 487, 929, 974, 1858, 1948, 3409, 3716, 6503, 6818, 13006, 13636, 26012, 452423, 904846, 1809692, 3166961, 6333922, 12667844]

約数ペア:

[(1, 12667844), (2, 6333922), (4, 3166961), (7, 1809692), (14, 904846), (28, 452423), (487, 26012), (929, 13636), (974, 13006), (1858, 6818), (1948, 6503), (3409, 3716)]