16218433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 20312064

約数和(自身を除く): 4093631

約数列:

[1, 7, 11, 77, 347, 607, 2429, 3817, 4249, 6677, 26719, 46739, 210629, 1474403, 2316919, 16218433]

約数ペア:

[(1, 16218433), (7, 2316919), (11, 1474403), (77, 210629), (347, 46739), (607, 26719), (2429, 6677), (3817, 4249)]