12674660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20443}}^1$

素因数の和:20483

約数の個数: 24

約数和(自身を含む): 27476736

約数和(自身を除く): 14802076

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 20443, 40886, 81772, 102215, 204430, 408860, 633733, 1267466, 2534932, 3168665, 6337330, 12674660]

約数ペア:

[(1, 12674660), (2, 6337330), (4, 3168665), (5, 2534932), (10, 1267466), (20, 633733), (31, 408860), (62, 204430), (124, 102215), (155, 81772), (310, 40886), (620, 20443)]