13345448

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4621}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 26414730

約数和(自身を除く): 13069282

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4621, 9242, 18484, 36968, 87799, 175598, 351196, 702392, 1668181, 3336362, 6672724, 13345448]

約数ペア:

[(1, 13345448), (2, 6672724), (4, 3336362), (8, 1668181), (19, 702392), (38, 351196), (76, 175598), (152, 87799), (361, 36968), (722, 18484), (1444, 9242), (2888, 4621)]