16331906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3943}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 26030400

約数和(自身を除く): 9698494

約数列:

[1, 2, 19, 38, 109, 218, 2071, 3943, 4142, 7886, 74917, 149834, 429787, 859574, 8165953, 16331906]

約数ペア:

[(1, 16331906), (2, 8165953), (19, 859574), (38, 429787), (109, 149834), (218, 74917), (2071, 7886), (3943, 4142)]