10919380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6911}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 23224320

約数和(自身を除く): 12304940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6911, 13822, 27644, 34555, 69110, 138220, 545969, 1091938, 2183876, 2729845, 5459690, 10919380]

約数ペア:

[(1, 10919380), (2, 5459690), (4, 2729845), (5, 2183876), (10, 1091938), (20, 545969), (79, 138220), (158, 69110), (316, 34555), (395, 27644), (790, 13822), (1580, 6911)]