16938878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5099}}^1$

素因数の和:5263

約数の個数: 16

約数和(自身を含む): 27907200

約数和(自身を除く): 10968322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5099, 10198, 56089, 112178, 769949, 1539898, 8469439, 16938878]

約数ペア:

[(1, 16938878), (2, 8469439), (11, 1539898), (22, 769949), (151, 112178), (302, 56089), (1661, 10198), (3322, 5099)]