2019901197838

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{36677}}^1\times {\mathrm{65407}}^1$

素因数の和:102507

約数の個数: 16

約数和(自身を含む): 3037177833984

約数和(自身を除く): 1017276636146

約数列:

[1, 2, 421, 842, 36677, 65407, 73354, 130814, 15441017, 27536347, 30882034, 55072694, 2398932539, 4797865078, 1009950598919, 2019901197838]

約数ペア:

[(1, 2019901197838), (2, 1009950598919), (421, 4797865078), (842, 2398932539), (36677, 55072694), (65407, 30882034), (73354, 27536347), (130814, 15441017)]