219049709

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 236513520

約数和(自身を除く): 17463811

約数列:

[1, 17, 101, 113, 1129, 1717, 1921, 11413, 19193, 114029, 127577, 194021, 1938493, 2168809, 12885277, 219049709]

約数ペア:

[(1, 219049709), (17, 12885277), (101, 2168809), (113, 1938493), (1129, 194021), (1717, 127577), (1921, 114029), (11413, 19193)]