16648892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 31500336

約数和(自身を除く): 14851444

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 907, 1412, 1814, 3628, 4589, 9178, 11791, 18356, 23582, 47164, 320171, 640342, 1280684, 4162223, 8324446, 16648892]

約数ペア:

[(1, 16648892), (2, 8324446), (4, 4162223), (13, 1280684), (26, 640342), (52, 320171), (353, 47164), (706, 23582), (907, 18356), (1412, 11791), (1814, 9178), (3628, 4589)]