15697212419

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{28201}}^1$

素因数の和:28946

約数の個数: 16

約数和(自身を含む): 18107037696

約数和(自身を除く): 2409825277

約数列:

[1, 7, 131, 607, 917, 4249, 28201, 79517, 197407, 556619, 3694331, 17118007, 25860317, 119826049, 2242458917, 15697212419]

約数ペア:

[(1, 15697212419), (7, 2242458917), (131, 119826049), (607, 25860317), (917, 17118007), (4249, 3694331), (28201, 556619), (79517, 197407)]