67156906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{8971}}^1$

素因数の和:9189

約数の個数: 16

約数和(自身を含む): 106587360

約数和(自身を除く): 39430454

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 8971, 17942, 170449, 340898, 1767287, 3534574, 33578453, 67156906]

約数ペア:

[(1, 67156906), (2, 33578453), (19, 3534574), (38, 1767287), (197, 340898), (394, 170449), (3743, 17942), (7486, 8971)]