16980994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16111}}^1$

素因数の和:16161

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 10860542

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 16111, 32222, 273887, 499441, 547774, 998882, 8490497, 16980994]

約数ペア:

[(1, 16980994), (2, 8490497), (17, 998882), (31, 547774), (34, 499441), (62, 273887), (527, 32222), (1054, 16111)]