12738824

素因数分解:

$2^3\times 7^2\times {\mathrm{32497}}^1$

素因数の和:32517

約数の個数: 24

約数和(自身を含む): 27785790

約数和(自身を除く): 15046966

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 32497, 64994, 129988, 227479, 259976, 454958, 909916, 1592353, 1819832, 3184706, 6369412, 12738824]

約数ペア:

[(1, 12738824), (2, 6369412), (4, 3184706), (7, 1819832), (8, 1592353), (14, 909916), (28, 454958), (49, 259976), (56, 227479), (98, 129988), (196, 64994), (392, 32497)]