18888931693

素因数分解:

${\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1\times {\mathrm{4663}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 20108183040

約数和(自身を除く): 1219251347

約数列:

[1, 17, 239, 997, 4063, 4663, 16949, 79271, 238283, 1114457, 4050811, 4649011, 18945769, 79033187, 1111113629, 18888931693]

約数ペア:

[(1, 18888931693), (17, 1111113629), (239, 79033187), (997, 18945769), (4063, 4649011), (4663, 4050811), (16949, 1114457), (79271, 238283)]