9909754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 15871680

約数和(自身を除く): 5961926

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3673, 7346, 69787, 139574, 260783, 521566, 4954877, 9909754]

約数ペア:

[(1, 9909754), (2, 4954877), (19, 521566), (38, 260783), (71, 139574), (142, 69787), (1349, 7346), (2698, 3673)]