19335122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11833}}^1$

素因数の和:11897

約数の個数: 16

約数和(自身を含む): 31241760

約数和(自身を除く): 11906638

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11833, 23666, 224827, 449654, 508819, 1017638, 9667561, 19335122]

約数ペア:

[(1, 19335122), (2, 9667561), (19, 1017638), (38, 508819), (43, 449654), (86, 224827), (817, 23666), (1634, 11833)]