2019288427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{85487}}^1$

素因数の和:85602

約数の個数: 16

約数和(自身を含む): 2297917440

約数和(自身を除く): 278629013

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 23621, 85487, 1111331, 1966201, 6753473, 25560613, 87795149, 155329879, 2019288427]

約数ペア:

[(1, 2019288427), (13, 155329879), (23, 87795149), (79, 25560613), (299, 6753473), (1027, 1966201), (1817, 1111331), (23621, 85487)]