222592018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{9173}}^1$

素因数の和:10289

約数の個数: 16

約数和(自身を含む): 364611456

約数和(自身を除く): 142019438

約数列:

[1, 2, 11, 22, 1103, 2206, 9173, 12133, 18346, 24266, 100903, 201806, 10117819, 20235638, 111296009, 222592018]

約数ペア:

[(1, 222592018), (2, 111296009), (11, 20235638), (22, 10117819), (1103, 201806), (2206, 100903), (9173, 24266), (12133, 18346)]