1890126479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{18731}}^1$

素因数の和:18910

約数の個数: 16

約数和(自身を含む): 2050030080

約数和(自身を除く): 159903601

約数列:

[1, 19, 47, 113, 893, 2147, 5311, 18731, 100909, 355889, 880357, 2116603, 16726783, 40215457, 99480341, 1890126479]

約数ペア:

[(1, 1890126479), (19, 99480341), (47, 40215457), (113, 16726783), (893, 2116603), (2147, 880357), (5311, 355889), (18731, 100909)]