19795336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{224947}}^1$

素因数の和:224964

約数の個数: 16

約数和(自身を含む): 40490640

約数和(自身を除く): 20695304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 224947, 449894, 899788, 1799576, 2474417, 4948834, 9897668, 19795336]

約数ペア:

[(1, 19795336), (2, 9897668), (4, 4948834), (8, 2474417), (11, 1799576), (22, 899788), (44, 449894), (88, 224947)]