21167243218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56596907}}^1$

素因数の和:56596937

約数の個数: 16

約数和(自身を含む): 36674796384

約数和(自身を除く): 15507553166

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56596907, 113193814, 622565977, 962147419, 1245131954, 1924294838, 10583621609, 21167243218]

約数ペア:

[(1, 21167243218), (2, 10583621609), (11, 1924294838), (17, 1245131954), (22, 962147419), (34, 622565977), (187, 113193814), (374, 56596907)]