22690419

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 31380480

約数和(自身を除く): 8690061

約数列:

[1, 3, 31, 93, 269, 807, 907, 2721, 8339, 25017, 28117, 84351, 243983, 731949, 7563473, 22690419]

約数ペア:

[(1, 22690419), (3, 7563473), (31, 731949), (93, 243983), (269, 84351), (807, 28117), (907, 25017), (2721, 8339)]