19159246

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 29529360

約数和(自身を除く): 10370114

約数列:

[1, 2, 61, 97, 122, 194, 1619, 3238, 5917, 11834, 98759, 157043, 197518, 314086, 9579623, 19159246]

約数ペア:

[(1, 19159246), (2, 9579623), (61, 314086), (97, 197518), (122, 157043), (194, 98759), (1619, 11834), (3238, 5917)]