15691208981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1\times {\mathrm{4679}}^1$

素因数の和:32884

約数の個数: 16

約数和(自身を含む): 18992413440

約数和(自身を除く): 3301204459

約数列:

[1, 7, 17, 119, 4679, 28181, 32753, 79543, 197267, 479077, 556801, 3353539, 131858899, 923012293, 2241601283, 15691208981]

約数ペア:

[(1, 15691208981), (7, 2241601283), (17, 923012293), (119, 131858899), (4679, 3353539), (28181, 556801), (32753, 479077), (79543, 197267)]