19528032208

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{6818447}}^1$

素因数の和:6818634

約数の個数: 20

約数和(自身を含む): 38046939840

約数和(自身を除く): 18518907632

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 6818447, 13636894, 27273788, 54547576, 109095152, 1220502013, 2441004026, 4882008052, 9764016104, 19528032208]

約数ペア:

[(1, 19528032208), (2, 9764016104), (4, 4882008052), (8, 2441004026), (16, 1220502013), (179, 109095152), (358, 54547576), (716, 27273788), (1432, 13636894), (2864, 6818447)]