19947234

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{5477}}^1$

素因数の和:6089

約数の個数: 16

約数和(自身を含む): 39967488

約数和(自身を除く): 20020254

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 5477, 10954, 16431, 32862, 3324539, 6649078, 9973617, 19947234]

約数ペア:

[(1, 19947234), (2, 9973617), (3, 6649078), (6, 3324539), (607, 32862), (1214, 16431), (1821, 10954), (3642, 5477)]