9749456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11497}}^1$

素因数の和:11558

約数の個数: 20

約数和(自身を含む): 19247652

約数和(自身を除く): 9498196

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11497, 22994, 45988, 91976, 183952, 609341, 1218682, 2437364, 4874728, 9749456]

約数ペア:

[(1, 9749456), (2, 4874728), (4, 2437364), (8, 1218682), (16, 609341), (53, 183952), (106, 91976), (212, 45988), (424, 22994), (848, 11497)]