20190490

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5413}}^1$

素因数の和:5793

約数の個数: 16

約数和(自身を含む): 36447048

約数和(自身を除く): 16256558

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 5413, 10826, 27065, 54130, 2019049, 4038098, 10095245, 20190490]

約数ペア:

[(1, 20190490), (2, 10095245), (5, 4038098), (10, 2019049), (373, 54130), (746, 27065), (1865, 10826), (3730, 5413)]