22564982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 15658378

約数列:

[1, 2, 11, 22, 47, 94, 139, 157, 278, 314, 517, 1034, 1529, 1727, 3058, 3454, 6533, 7379, 13066, 14758, 21823, 43646, 71863, 81169, 143726, 162338, 240053, 480106, 1025681, 2051362, 11282491, 22564982]

約数ペア:

[(1, 22564982), (2, 11282491), (11, 2051362), (22, 1025681), (47, 480106), (94, 240053), (139, 162338), (157, 143726), (278, 81169), (314, 71863), (517, 43646), (1034, 21823), (1529, 14758), (1727, 13066), (3058, 7379), (3454, 6533)]