19182317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6733}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 24565632

約数和(自身を除く): 5383315

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 6733, 47131, 74063, 249121, 518441, 1743847, 2740331, 19182317]

約数ペア:

[(1, 19182317), (7, 2740331), (11, 1743847), (37, 518441), (77, 249121), (259, 74063), (407, 47131), (2849, 6733)]