12682868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{288247}}^1$

素因数の和:288262

約数の個数: 12

約数和(自身を含む): 24212832

約数和(自身を除く): 11529964

約数列:

[1, 2, 4, 11, 22, 44, 288247, 576494, 1152988, 3170717, 6341434, 12682868]

約数ペア:

[(1, 12682868), (2, 6341434), (4, 3170717), (11, 1152988), (22, 576494), (44, 288247)]