8107418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 13314240

約数和(自身を除く): 5206822

約数列:

[1, 2, 11, 22, 401, 802, 919, 1838, 4411, 8822, 10109, 20218, 368519, 737038, 4053709, 8107418]

約数ペア:

[(1, 8107418), (2, 4053709), (11, 737038), (22, 368519), (401, 20218), (802, 10109), (919, 8822), (1838, 4411)]