7822148

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5417}}^1$

素因数の和:5459

約数の個数: 18

約数和(自身を含む): 14449806

約数和(自身を除く): 6627658

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5417, 10834, 21668, 102923, 205846, 411692, 1955537, 3911074, 7822148]

約数ペア:

[(1, 7822148), (2, 3911074), (4, 1955537), (19, 411692), (38, 205846), (76, 102923), (361, 21668), (722, 10834), (1444, 5417)]