22220018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 34038144

約数和(自身を除く): 11818126

約数列:

[1, 2, 71, 142, 167, 334, 937, 1874, 11857, 23714, 66527, 133054, 156479, 312958, 11110009, 22220018]

約数ペア:

[(1, 22220018), (2, 11110009), (71, 312958), (142, 156479), (167, 133054), (334, 66527), (937, 23714), (1874, 11857)]