22381264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26393}}^1$

素因数の和:26454

約数の個数: 20

約数和(自身を含む): 44183556

約数和(自身を除く): 21802292

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26393, 52786, 105572, 211144, 422288, 1398829, 2797658, 5595316, 11190632, 22381264]

約数ペア:

[(1, 22381264), (2, 11190632), (4, 5595316), (8, 2797658), (16, 1398829), (53, 422288), (106, 211144), (212, 105572), (424, 52786), (848, 26393)]