16180219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 18195840

約数和(自身を除く): 2015621

約数列:

[1, 11, 59, 107, 233, 649, 1177, 2563, 6313, 13747, 24931, 69443, 151217, 274241, 1470929, 16180219]

約数ペア:

[(1, 16180219), (11, 1470929), (59, 274241), (107, 151217), (233, 69443), (649, 24931), (1177, 13747), (2563, 6313)]