12559426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24821}}^1$

素因数の和:24857

約数の個数: 16

約数和(自身を含む): 21446208

約数和(自身を除く): 8886782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 24821, 49642, 273031, 546062, 570883, 1141766, 6279713, 12559426]

約数ペア:

[(1, 12559426), (2, 6279713), (11, 1141766), (22, 570883), (23, 546062), (46, 273031), (253, 49642), (506, 24821)]