12445168

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{1367}}^1$

素因数の和:1944

約数の個数: 20

約数和(自身を含む): 24172560

約数和(自身を除く): 11727392

約数列:

[1, 2, 4, 8, 16, 569, 1138, 1367, 2276, 2734, 4552, 5468, 9104, 10936, 21872, 777823, 1555646, 3111292, 6222584, 12445168]

約数ペア:

[(1, 12445168), (2, 6222584), (4, 3111292), (8, 1555646), (16, 777823), (569, 21872), (1138, 10936), (1367, 9104), (2276, 5468), (2734, 4552)]