11998778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 24

約数和(自身を含む): 20545056

約数和(自身を除く): 8546278

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1031, 1058, 2062, 5819, 11341, 11638, 22682, 23713, 47426, 260843, 521686, 545399, 1090798, 5999389, 11998778]

約数ペア:

[(1, 11998778), (2, 5999389), (11, 1090798), (22, 545399), (23, 521686), (46, 260843), (253, 47426), (506, 23713), (529, 22682), (1031, 11638), (1058, 11341), (2062, 5819)]