891100076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11725001}}^1$

素因数の和:11725024

約数の個数: 12

約数和(自身を含む): 1641500280

約数和(自身を除く): 750400204

約数列:

[1, 2, 4, 19, 38, 76, 11725001, 23450002, 46900004, 222775019, 445550038, 891100076]

約数ペア:

[(1, 891100076), (2, 445550038), (4, 222775019), (19, 46900004), (38, 23450002), (76, 11725001)]