12385744

素因数分解:

$2^4\times 7^1\times {\mathrm{110587}}^1$

素因数の和:110602

約数の個数: 20

約数和(自身を含む): 27425824

約数和(自身を除く): 15040080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110587, 221174, 442348, 774109, 884696, 1548218, 1769392, 3096436, 6192872, 12385744]

約数ペア:

[(1, 12385744), (2, 6192872), (4, 3096436), (7, 1769392), (8, 1548218), (14, 884696), (16, 774109), (28, 442348), (56, 221174), (112, 110587)]