28156920913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1\times {\mathrm{15971}}^1$

素因数の和:17996

約数の個数: 16

約数和(自身を含む): 31104767232

約数和(自身を除く): 2947846319

約数列:

[1, 11, 83, 913, 1931, 15971, 21241, 160273, 175681, 1325593, 1763003, 14581523, 30840001, 339240011, 2559720083, 28156920913]

約数ペア:

[(1, 28156920913), (11, 2559720083), (83, 339240011), (913, 30840001), (1931, 14581523), (15971, 1763003), (21241, 1325593), (160273, 175681)]