19253014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9833}}^1$

素因数の和:9935

約数の個数: 16

約数和(自身を含む): 31862160

約数和(自身を除く): 12609146

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 9833, 19666, 108163, 216326, 875137, 1750274, 9626507, 19253014]

約数ペア:

[(1, 19253014), (2, 9626507), (11, 1750274), (22, 875137), (89, 216326), (178, 108163), (979, 19666), (1958, 9833)]