22601918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 34855920

約数和(自身を除く): 12254002

約数列:

[1, 2, 43, 86, 269, 538, 977, 1954, 11567, 23134, 42011, 84022, 262813, 525626, 11300959, 22601918]

約数ペア:

[(1, 22601918), (2, 11300959), (43, 525626), (86, 262813), (269, 84022), (538, 42011), (977, 23134), (1954, 11567)]