18466883674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{216661}}^1$

素因数の和:218925

約数の個数: 16

約数和(自身を含む): 29171371680

約数和(自身を除く): 10704488006

約数列:

[1, 2, 19, 38, 2243, 4486, 42617, 85234, 216661, 433322, 4116559, 8233118, 485970623, 971941246, 9233441837, 18466883674]

約数ペア:

[(1, 18466883674), (2, 9233441837), (19, 971941246), (38, 485970623), (2243, 8233118), (4486, 4116559), (42617, 433322), (85234, 216661)]