19310222

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:707

約数の個数: 16

約数和(自身を含む): 29428080

約数和(自身を除く): 10117858

約数列:

[1, 2, 109, 218, 283, 313, 566, 626, 30847, 34117, 61694, 68234, 88579, 177158, 9655111, 19310222]

約数ペア:

[(1, 19310222), (2, 9655111), (109, 177158), (218, 88579), (283, 68234), (313, 61694), (566, 34117), (626, 30847)]