1855873108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5521}}^1\times {\mathrm{4423}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 3420105920

約数和(自身を除く): 1564232812

約数列:

[1, 2, 4, 19, 38, 76, 4423, 5521, 8846, 11042, 17692, 22084, 84037, 104899, 168074, 209798, 336148, 419596, 24419383, 48838766, 97677532, 463968277, 927936554, 1855873108]

約数ペア:

[(1, 1855873108), (2, 927936554), (4, 463968277), (19, 97677532), (38, 48838766), (76, 24419383), (4423, 419596), (5521, 336148), (8846, 209798), (11042, 168074), (17692, 104899), (22084, 84037)]