16942262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7309}}^1$

素因数の和:7391

約数の個数: 16

約数和(自身を含む): 27193200

約数和(自身を除く): 10250938

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 7309, 14618, 138871, 277742, 445849, 891698, 8471131, 16942262]

約数ペア:

[(1, 16942262), (2, 8471131), (19, 891698), (38, 445849), (61, 277742), (122, 138871), (1159, 14618), (2318, 7309)]