19609742

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 30533760

約数和(自身を除く): 10924018

約数列:

[1, 2, 29, 58, 557, 607, 1114, 1214, 16153, 17603, 32306, 35206, 338099, 676198, 9804871, 19609742]

約数ペア:

[(1, 19609742), (2, 9804871), (29, 676198), (58, 338099), (557, 35206), (607, 32306), (1114, 17603), (1214, 16153)]