9279358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 15264000

約数和(自身を除く): 5984642

約数列:

[1, 2, 11, 22, 211, 422, 1999, 2321, 3998, 4642, 21989, 43978, 421789, 843578, 4639679, 9279358]

約数ペア:

[(1, 9279358), (2, 4639679), (11, 843578), (22, 421789), (211, 43978), (422, 21989), (1999, 4642), (2321, 3998)]