16302209

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 21577920

約数和(自身を除く): 5275711

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1013, 1463, 2299, 7091, 11143, 16093, 19247, 78001, 122573, 134729, 211717, 858011, 1482019, 2328887, 16302209]

約数ペア:

[(1, 16302209), (7, 2328887), (11, 1482019), (19, 858011), (77, 211717), (121, 134729), (133, 122573), (209, 78001), (847, 19247), (1013, 16093), (1463, 11143), (2299, 7091)]